Problem: How does the sentence end?

The boy  had more swag in his sneakers than his loafers because he felt confident in the 
Answer: sneakers .

Problem: How does the sentence end?

His challenges were easier than my problems, because the 
Answer: challenges had a lot fewer steps.

Problem: How does the sentence end?

James misplaced his wallet and only had his credit card with him and not his dollar so the 
Answer: card was payment.

Problem: How does the sentence end?

Tanya bought padded bras, but not Jennifer. 
Answer:
Tanya had always been self-conscious of her bra size.