Kitty changes her diet because she is not healthy.(对“because she is not healthy”提问)

问题描述:

Kitty changes her diet because she is not healthy.(对“because she is not healthy”提问)
Kitty changes her diet because she is not healthy.(“because she is not healthy”提问)
_______ ______ Kitty _____ her diet?

Why does Kitty change her diet?