Type the plural form of the word. valley

Which two phrases in this information about medicare prescription drug coverage are noun phrases

What is one thing that happened to benno harte when he and his family left france to escape the nazis?

Aman lives on the twelfth floor of an apartment building. every morning he takes the elevator down to the lobby and leaves the building. in the evening, he gets into the elevator, and, if there is someone else in the elevator -- or if it was raining that day -- he goes back to his floor directly. otherwise, he goes to the tenth floor and walks up two flights of stairs to his apartment.