Task: Text Matching
Input (English): Sentence1: " We 're optimistic we can deliver the vaccine to these people in time to do good , " said Dr. David Fleming of the Centers for Disease Control and Prevention ., Sentence2: " We 're optimistic we can deliver the vaccine to these people in time to do good , " said Dr. David Fleming , the CDC 's deputy director for Public Health and Science .
Output (English): Yes