Task: Coherence Classification
Input (English): Sentence1: Iva and Brant were trying to conceive a child. Sentence2: They had been trying for six months with no success. Sentence3: At their doctor's appointment, they expressed discouragement. Sentence4: But then they saw the doctor smiling broadly. 
 Sentence5: The couple will be happy to know they have a baby on the way.
Output (English): Yes