One more time: A man takes a sip of soda from a can. There was a bee

inside of the soda, which entered his mouth and stung the inside of his cheek. He was startled and in pain when he was stung! From then on he felt nervous and hesitant every time he would go to drink soda out of a can.
What was the conditioned response?
Group of answer choices
the soda
the bee sting
startled and in pain
nervous every time he went to drink soda