Question:
Christopher had a grumbling stomach but not Nelson because

Answer:
Continue the sentence -- Nelson had had waited a shortened time for lunch.

Question:
Alex preferred pure black coffee over latte, because the

Answer:
Continue the sentence -- black coffee has stronger effect on him.

Question:
It took Tony longer to finish the game than the book because the

Answer:
Continue the sentence -- game was longer.

Question:
The catfish Billy purchased for his new aquarium would not fit, the

Answer:
Continue the sentence -- catfish was too large.