Solve using Kinematics. Motion problem.

Mr. Braithwaite and Ms. Henn were dropping pumpkins and water balloons out of the window. Mr. Braithwaite decided to drop a water balloon out of a window 30.0 m above the ground. Ms. Henn wanted her pumpkin to hit the ground before his balloon, so she tossed her pumpkin downwards at 15. 1 % Ms. Henn's window was 23.5 m above the ground and it took her 1. 3 sec to react to Mr. Braithwaite dropping his balloon. Does the pumpkin pass the water balloon before hitting the ground? If so, how far above the ground are the two objects when the pumpkin passes the balloon? [13 A]