Here's what I see:
Attributes
attr_ID, attr_Type, attr_Value
1, Category, Truck
2, Category, SUV
5, Color, Black
6, Color, White
Questions
q_ID, q_Text
1, Country Of Origin?
2, Manufacturing Date?
3, Trunk Volume?
AttributeQuestions
aq_ID, ID_Attribute, ID_Question
1, 1, 1
2, 2, 1
3, 2, 3
4, 5, 2
5, 5, 3
6, 6, 3