Task: Question Answering
Input (English): Question: Cognitive techniques do not seem to enhance the effect of exposure in vivo in most specific phobias, with the possible exception of: 
 Options:  <1> The claustrophobia and the phobia of heights. <2> Phobia to the dark. <3> Water phobia <4> Phobia to drive. <5> Phobia to the snakes.
Output (English): 1