Detailed Instructions: You will be given a context and a verb separated with a newline character. You have to identify if the given verb implies an opinion, an intention, a wish or not. Please note that a verb refers to an intention only if it refers to an event planned to happen in the future and is not conditional (or part of a condition). The output should be: 'Yes' if the verb refers to an opinion, an intention, or a wish; and 'No' otherwise.
Problem:WARSAW, February 26 ( Xinhua ) -- The presidents of Poland and the Czech Republic have signed papers of accession in simultaneous ceremonies -- broadcast live on Polish television in Warsaw and Prague -- to (become) members of the North Atlantic Treaty Organization ( NATO ).
Verb: become
Solution:
Yes