Problem: How does the sentence end?

Robert sought medical assistance from Randy since
Answer: Randy could fix a broken joint in his arm.

Problem: How does the sentence end?

Joseph was helping Kevin clean their new wound on their back because
Answer: Joseph has a nursing degree.

Problem: How does the sentence end?

My sister liked to stay in the hotel instead of the house when she visited us because the
Answer: hotel was more spacious.

Problem: How does the sentence end?

Lawrence had to go to many retailers to buy their supplies but not Steven because
Answer:
Lawrence lived in a town with small stores.