Question:
JoJo was training her dog to return the ball to the basket after playing, because the 

Answer:
Continue the sentence -- basket often went unused.


Question:
The couple agreed that marriage was a better idea than engagement, because the 

Answer:
Continue the sentence -- marriage was more stable.


Question:
Jeffrey didn't have to buy clothes for the ski trip but Nelson did because 

Answer:
Continue the sentence -- Jeffrey lived in a cold environment.


Question:
Joe knew that planets are closer to the sun than stars and that the 

Answer:
Continue the sentence -- planets were much smaller.