请问大家这个问题怎么回答合适...

某保底学校的教授，刚刚发来邮件说：

I am contacting a small group of applicants to further understand your
continued interest in joining my group at ****. If you are still
interested, answer the following questions by Friday February 4.

1. What other schools have you applied to?
2. If you are offered admission with funding at
3. ***, and at all the above schools, which school will you choose to attend, and why?
4. What specific part of the research in our group are you most interested in?
5. Do you have any problems, which would prevent you from exiting your country in a normal way with a student visa?

就是这第二个问题，我是实事求是地跟他说如果更好的学校要了我我肯定去更好的，还
是说我一定去你们这里...无论哪里要我~这样看起来是不是有点假...因为这学校毕竟是
保底.或者说我等到415再做决定~~anyway,大家有没有类似经验，回啥比较合适呢？~