This poll is about whether we've caught stomach viruses from our spouses/significant others, and whether we've actually vomited from them.

Here is the poll spelled out more fully:
Q: Have you ever vomited as a result of catching a stomach virus from your spouse or significant other?

A1: Yes, I have vomited as a result of catching a virus from my spouse or significant other.

A2: I have caught a stomach virus from my spouse or significant other but did not vomit.

A3: No, I have never caught a stomach virus from my spouse or significant other.

A4: I have never lived with a spouse or significant other.