The conversation between human and AI assistant.
[|Human|] Calculate the perimeter of a rectangle with width 3 and height 4.
[|AI|] The perimeter of a rectangle is calculated by adding the width and height together, then multiplying by 2. In this case, the width is 3 and the height is 4, so the perimeter is (3 + 4) × 2 = 14.
[|Human|] 
Calculate the perimeter of a rectangle with width 3 and height 4.