You will be given a definition of a task first, then some input of the task.
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.

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: what happened on mother's day?
Output:
a mother and daughter landed safely.