Problem: How does the sentence end?

Nelson nonchalantly told Ian that he had been dumping Acetone in his yard.
Answer: Nelson was careless.

Problem: How does the sentence end?

For lunch at work, George decided on veggies instead of a fries because the
Answer: fries were greasier.

Problem: How does the sentence end?

Betty did Maria's nails with a special marbling effect she knew, because
Answer: Betty had good skills.

Problem: How does the sentence end?

Tanya had a better memory of distant events than Lindsey because
Answer:
Lindsey did not keep a journal.