Task: Question Answering
Input (English): Question: When assessing the position held by the baby suckling, which of the following signs indicate that the position and grip of the baby is NOT correct? 
 Options:  <1> The chin touches the chest. <2> The mouth is very open. <3> Everted lips <4> Nose very close to the chest. <5> More areola visible above the mouth.
Output (English): 4