Task: Question Answering
Input (English): Question: One of the following is NOT a guideline that should guide interventions in Autism Spectrum Disorders. Point out which: 
 Options:  <1> Use personalized teaching programs based on an evolutionary framework. <2> Intervene in a group setting to favor the acquisition of social skills. <3> Intervene in highly structured and predictable contexts. <4> Use learning procedures without mistakes. <5> Favor motivation.
Output (English): 2