Problem: How does the sentence end?

Men lifted weights at the gym while women ran on the treadmill, since 
Answer: women wanted small muscles.

Problem: How does the sentence end?

the plants could not fit into the sheds for easy maintenance, the 
Answer: sheds were too small.

Problem: How does the sentence end?

Ryan has more stress levels in their body than Nelson because 
Answer: Ryan works a very fast paced job.

Problem: How does the sentence end?

Patricia was better at converting a decimal to a fraction than Rachel because 
Answer:
Rachel was really bad at math.