Task: Coherence Classification
Input (English): Sentence 1: Gertie was worried her baby was not meeting his milestones. 
 Sentence 3: Sometimes she would have him do tummy time to get strong 
 Sentence 4:  She took her baby boy to the doctor 
 Sentence 5:  The doctor said the baby was doing very well 
 Given Sentence 2: She worked very hard to get his weight up.
Output (English): Yes