He sank to the bottom of the pool and stayed there . Edna promptly jumped in to save him . She swam to the bottom and pulled him out .
Why did Edna jump in the water ?
Pick the best answer from the following options:
A. None of the above choices .
B. Someone was drowning in the lake .
C. Someone was having too much fun in the pool .
D. Someone was drowning in the pool .


D