Select the sentence with a sensory detail that describes a smell.
A few days into winter vacation, Jonah noticed a foul, fishy stench in his bedroom. He picked up piles of dirty, wrinkled clothes and damp towels discarded on the floor, but he couldn't find the source. Checking his closet, he noticed his school backpack. He opened the main pocket and nearly choked.
He'd found the cause: part of an old tuna sandwich from his last day at school.