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: Miami Heat officials have not been told anything about LeBron's decision, per sources. They have no timetable for that either.— Chris Mannix (@ChrisMannixSI) July 10, 2014 Question: who hasn't provided a time estimate for his decision? Answer: lebron

yes