Problem: How does the sentence end?

John fertilized the lawn but not the potted plant so the 
Answer: lawn was more green.

Problem: How does the sentence end?

Justin thought gold would be a good investment but Brett did not agree. 
Answer: Brett bought a bar of chocolate.

Problem: How does the sentence end?

The judges announced that Jessica was the winner in the fight over Christine since 
Answer: Jessica was a very strong puncher.

Problem: How does the sentence end?

Jessica wanted to be a veterinarian when they were older but Felicia did not because 
Answer:
Felicia hated animals.