premise: A blond guitarist, dressed all in black, performs.
hypothesis: A person is performing for a screaming audience of fans.
explanation_1: not all performances have a screaming audience
explanation_2: A person doesn't necessarily perform for a screaming audience of fans.
explanation_3: A guitarist may be performing without an audience; if an audience is present, they may not be fans and they may not be screaming.
premise_logic: exists e2 e1 s1 s2 s3 x1 x2.(Actor(e2,x1) & v_perform(e2) & in(e1,s3) & Theme(s3,x2) & a_black(s3) & a_all(s2) & Manner(e1,s2) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_guitarist(x1) & a_blond(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(for(e1,x2) & of(x2,x3) & n_fan(x3) & n_audience(x2) & a_screaming(s1) & Theme(s1,x2) & Actor(e1,x1) & v_perform(e1) & n_person(x1))