sentence: Two different methods to help the blind people at the shelter, Maria raised money for it while Natalie preferred to do work for it because 
complete: Maria was a businessman.

sentence: The fish farmer tried to increase production by using a new type of fish feed and container, but the 
complete: feed was poisonous.

sentence: Kevin had to use more sunscreen when at the beach tanning than Justin because 
complete:
Justin had less sensitive skin.