Select all the correct answers.

Based on the context of the sentences, which two underlined words have a negative connotatior

Jane got a headache due to the overpowering stench of paint thinner.

The pleasant aroma of freshly baked cookies filled the dining room.

Aaron baked sweet and tasty treats for his brother's farewell party.

Haley couldn't trust Samuel because of his overly sneaky nature.

Coco is the sweetest, most energetic six-month-old puppy.