Fix person relationship numbering

app/models/form/lettings/questions/person_relationship.rb

@@ -3,7 +3,7 @@ class Form::Lettings::Questions::PersonRelationship < ::Form::Question
     super(id, hsh, page)
     @id = "relat#{person_index}"
     @check_answer_label = "Person #{person_index}’s relationship to the lead tenant"
-    @header = "#{question_number(person_index)} - What is person #{person_index}’s relationship to the lead tenant?"
+    @header = "What is person #{person_index}’s relationship to the lead tenant?"
     @type = "radio"
     @check_answers_card_number = person_index
     @hint_text = ""
@@ -20,19 +20,4 @@ class Form::Lettings::Questions::PersonRelationship < ::Form::Question
     "divider" => { "value" => true },
     "R" => { "value" => "Person prefers not to say" },
   }.freeze
-
-  def question_number(person_index)
-    case person_index
-    when 2
-      "Q36"
-    when 3
-      "Q40"
-    when 4
-      "Q44"
-    when 5
-      "Q48"
-    when 6
-      "Q52"
-    end
-  end
 end

app/models/form/sales/questions/person_relationship_to_buyer_1.rb

@@ -2,7 +2,7 @@ class Form::Sales::Questions::PersonRelationshipToBuyer1 < ::Form::Question
   def initialize(id, hsh, page, person_index:)
     super(id, hsh, page)
     @check_answer_label = "Person #{person_index}’s relationship to Buyer 1"
-    @header = "What is Person #{person_index}’s relationship to Buyer 1?"
+    @header = "#{question_number(person_index)} - What is Person #{person_index}’s relationship to Buyer 1?"
     @type = "radio"
     @answer_options = ANSWER_OPTIONS
     @check_answers_card_number = person_index
@@ -20,4 +20,19 @@ class Form::Sales::Questions::PersonRelationshipToBuyer1 < ::Form::Question
     "X" => { "value" => "Other" },
     "R" => { "value" => "Person prefers not to say" },
   }.freeze
+
+  def question_number(person_index)
+    case person_index
+    when 2
+      "Q36"
+    when 3
+      "Q40"
+    when 4
+      "Q44"
+    when 5
+      "Q48"
+    when 6
+      "Q52"
+    end
+  end
 end

spec/models/form/sales/questions/person_relationship_to_buyer1_spec.rb

@@ -42,7 +42,7 @@ RSpec.describe Form::Sales::Questions::PersonRelationshipToBuyer1, type: :model
     end
 
     it "has the correct header" do
-      expect(question.header).to eq("What is Person 2’s relationship to Buyer 1?")
+      expect(question.header).to eq("Q36 - What is Person 2’s relationship to Buyer 1?")
     end
 
     it "has the correct check_answer_label" do
@@ -69,7 +69,7 @@ RSpec.describe Form::Sales::Questions::PersonRelationshipToBuyer1, type: :model
     end
 
     it "has the correct header" do
-      expect(question.header).to eq("What is Person 3’s relationship to Buyer 1?")
+      expect(question.header).to eq("Q40 - What is Person 3’s relationship to Buyer 1?")
     end
 
     it "has the correct check_answer_label" do
@@ -96,7 +96,7 @@ RSpec.describe Form::Sales::Questions::PersonRelationshipToBuyer1, type: :model
     end
 
     it "has the correct header" do
-      expect(question.header).to eq("What is Person 4’s relationship to Buyer 1?")
+      expect(question.header).to eq("Q44 - What is Person 4’s relationship to Buyer 1?")
     end
 
     it "has the correct check_answer_label" do
@@ -123,7 +123,7 @@ RSpec.describe Form::Sales::Questions::PersonRelationshipToBuyer1, type: :model
     end
 
     it "has the correct header" do
-      expect(question.header).to eq("What is Person 5’s relationship to Buyer 1?")
+      expect(question.header).to eq("Q48 - What is Person 5’s relationship to Buyer 1?")
     end
 
     it "has the correct check_answer_label" do