"Abdomen" refers to the belly, "butt" refers to the thighs, and the groin refers to the fold of skin between the belly and thighs. The inguinal canal is located deep in the groin. If you've ever studied medicine, the exact description is this: the inguinal canal is a potential cleft in the muscular layer of the anterolateral abdominal wall halfway above the medial inguinal ligament.
The original question was about "groin". After revision, one more word was added. But the answer you chose is incorrect.
The accurate description is: the inguinal canal is located "above" the deep surface of the groin and the medial half of the inguinal ligament, not "behind" it.
I hope you got the correct answer.