Definition: In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.
Input: Context: Earth received @CassiniSaturn's final signal at 7:55am ET. Cassini is now part of the planet it studied. Thanks for the science #GrandFinale NASA (@NASA) September 15, 2017 Question: what time was the signal received Answer: 7:55am

yes