Task: Question Answering
Input (English): Question: When it comes to interviewing a person, in order to gather information about their situation, it is essential to bear in mind that: 
 Options:  <1> A distance of 20 cm., Makes the person feel more comfortable and provides more information. <2> The right space for each person depends on their personal and cultural needs. <3> Simple physical contact, such as putting your hand on the person interviewed, is always appropriate. <4> Women generally demand more space than men. <5> Anxiety makes the need for space less.
Output (English): 2