Create 2025 versions of these questions

app/models/form/sales/pages/buyer2_relationship_to_buyer1_yes_no.rb

@@ -0,0 +1,23 @@
+class Form::Sales::Pages::Buyer2RelationshipToBuyer1YesNo < ::Form::Page
+  def initialize(id, hsh, subsection)
+    super
+    @id = "buyer_2_relationship_to_buyer_1"
+    @copy_key = "sales.household_characteristics.relat2.buyer"
+    @depends_on = [
+      {
+        "joint_purchase?" => true,
+        "buyer_has_seen_privacy_notice?" => true,
+      },
+      {
+        "joint_purchase?" => true,
+        "buyer_not_interviewed?" => true,
+      },
+    ]
+  end
+
+  def questions
+    @questions ||= [
+      Form::Sales::Questions::Buyer2RelationshipToBuyer1YesNo.new(nil, nil, self),
+    ]
+  end
+end

app/models/form/sales/pages/person_relationship_to_buyer_1_yes_no.rb

@@ -0,0 +1,15 @@
+class Form::Sales::Pages::PersonRelationshipToBuyer1YesNo < ::Form::Sales::Pages::Person
+  def initialize(id, hsh, subsection, person_index:)
+    super
+    @copy_key = "sales.household_characteristics.relat2.person" if person_index == 2
+    @depends_on = [
+      { "details_known_#{person_index}" => 1 },
+    ]
+  end
+
+  def questions
+    @questions ||= [
+      Form::Sales::Questions::PersonRelationshipToBuyer1YesNo.new("relat#{@person_index}", nil, self, person_index: @person_index),
+    ]
+  end
+end

app/models/form/sales/questions/buyer2_relationship_to_buyer1_yes_no.rb

@@ -0,0 +1,23 @@
+class Form::Sales::Questions::Buyer2RelationshipToBuyer1YesNo < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "relat2"
+    @copy_key = "sales.household_characteristics.relat2.buyer"
+    @type = "radio"
+    @answer_options = {
+      "P" => { "value" => "Yes" },
+      "X" => { "value" => "No" },
+      "R" => { "value" => "Buyer prefers not to say" },
+    }
+    @inferred_check_answers_value = [{
+      "condition" => {
+        "relat2" => "R",
+      },
+      "value" => "Prefers not to say",
+    }]
+    @check_answers_card_number = 2
+    @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
+  end
+
+  QUESTION_NUMBER_FROM_YEAR = { 2025 => 29 }.freeze
+end

app/models/form/sales/questions/person_relationship_to_buyer_1_yes_no.rb

@@ -0,0 +1,32 @@
+class Form::Sales::Questions::PersonRelationshipToBuyer1YesNo < ::Form::Question
+  def initialize(id, hsh, page, person_index:)
+    super(id, hsh, page)
+    @type = "radio"
+    @copy_key = "sales.household_characteristics.relat2.person" if person_index == 2
+    @answer_options = {
+      "P" => { "value" => "Yes" },
+      "X" => { "value" => "No" },
+      "R" => { "value" => "Buyer prefers not to say" },
+    }
+    @inferred_check_answers_value = [{
+      "condition" => {
+        id => "R",
+      },
+      "value" => "Prefers not to say",
+    }]
+    @check_answers_card_number = person_index
+    @person_index = person_index
+    @question_number = question_number
+  end
+
+  def question_number
+    base_question_number = case form.start_date.year
+                           when 2023
+                             28
+                           else
+                             30
+                           end
+
+    base_question_number + (4 * @person_index)
+  end
+end