As shown in the figure, AEB = NFP, M = C, judge the size relationship between a and P, and explain the reason

As shown in the figure, AEB = NFP, M = C, judge the size relationship between a and P, and explain the reason

The reasons are as follows: ∵ AEB = NFP, ∵ AEB = MEP, ∵ NFP = MEP, ∵ MB ‖ NC, ∵ C + ∠ MBC = 180 °, ∵ M = C, ∵ m + MBC = 180 °, MP ‖ AC, ∵ a = P