Problem: How does the sentence end?

Rebecca was a teenager with acne and Lindsey was a dermatologist so 
Answer: Rebecca received a prescription for medicine.

Problem: How does the sentence end?

Ian was learning from Nelson about caterpillars because 
Answer: Ian was a student at the local university.

Problem: How does the sentence end?

The ankle of Nelson is still swollen, but Steven is having no issues, so 
Answer: Steven was likely the one that didn't fall.

Problem: How does the sentence end?

Nelson was under 21 but Samuel was older, so the bouncer allowed service to  
Answer:
Samuel in the bar.