Problem: How does the sentence end?

The doctor recommended diet and exercise to lose the weight but she struggled because the 
Answer: exercise was so strenuous.

Problem: How does the sentence end?

The girl had more depression after watching the show than the movie because the 
Answer: show was a tragedy.

Problem: How does the sentence end?

Emily was generally a happier and more content person than Katrina, because 
Answer: Katrina lacked an appreciation for their lot in life.

Problem: How does the sentence end?

Natalie sold all of her soap but Tanya did not as 
Answer:
Tanya made her soap with bad ingredients.