Problem: How does the sentence end?

Derrick took a small loan from William, so 
Answer: Derrick made sure to pay them back on time.

Problem: How does the sentence end?

Angela helped Monica file for bankruptcy last week because 
Answer: Angela has a lot of sympathy.

Problem: How does the sentence end?

The plane flew at a lower altitude than the helicopter because the 
Answer: plane had less engine power.

Problem: How does the sentence end?

Jame could not eat the food until he blew some air from his mouth to it because the 
Answer:
air is cold.