Problem: How does the sentence end?

Envy overtook Betty when they looked at Jessica's painting bc 
Answer: Jessica used more pigments in their painting.

Problem: How does the sentence end?

Megan finds the fruits and vegetables Elena sells to be more widely available, 
Answer: Elena is a distributor.

Problem: How does the sentence end?

Joel liked to play with Justin 's dog because it was so well-behaved. 
Answer: Justin trained the dog well.

Problem: How does the sentence end?

Felicia was kept in the hospital while Tanya was released, because 
Answer:
Tanya tested negative for the disease.