Use reasoning to lead to the answer of the following question:
A person with an allergy might be doing what if they awake suddenly?
Options:
- have fun
- enjoy with friends
- stretch
- yawn
- sneezing
 Reasoning process:
user
Allergy is the state of a person being hypersensitive to external substances. People sneeze when they get in contact with things they are hypersensitive to. Therefore, the final answer is sneezing.
assistant