Teacher: In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Context: Our prayers are with the students, educators & families at Independence High School & all the first responders on the scene. #PatriotPride— Doug Ducey (@dougducey) February 12, 2016 Question: at which school were first responders on the scene for?
Solution: independence high school
Reason: From the context tweet, we can see that independence high school is the right answer.

Now, solve this instance: Context: Happy #MothersDay! We wish mother and daughter well as they arrived in Tokyo safe and sound on AC009 today: Air Canada (@AirCanada) May 10, 2015 Question: where did the mother and daughter land?
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
tokyo.