Replying...
Intro. Yumi had told her husband that she had been selected at the company where she was volunteering for a special project. It would not be in the same city where they lived, but in Africa, and it would last only five days. She explained that it was an important opportunity to help in a remote community, and that she would be traveling with a small team to carry out the planned activities.

My wife is going on a trip to Africa

@Ali