Task: Question Answering
Input (English): Question: Point out which of the following guidelines belongs to the Stress Reduction Program of Kabat-Zinn (University of Massachusetts): 
 Options:  <1> Acceptance and commitment therapy. <2> Behavioral activation therapy. <3> Psychoeducation and mindfulness. <4> Dialectical therapy. <5> Therapy of common factors.
Output (English): 3