(30 POINTS!!!) What is a reasonable conjecture for Mei to make by recognizing a pattern and using inductive reasoning?

A. When a pair of parallel lines are intersected by a third line, the alternate interior angles are congruent.

B. When a pair of parallel lines are intersected by a third line, the alternate interior angles are acute.

C. When a pair of parallel lines are intersected by a third line, all of the angles formed are obtuse.

D. When a pair of parallel lines are intersected by a third line, all of the angles formed are congruent.