Two boys are standing in the middle of the street, the one with black shorts is standing back clapping his hands together while the other on in gray is running forward.
The boys are being mischevious.
Boys standing in the middle of the street does not imply being mischevious.
exists e4 e2 e1 e3 s1 s2 s3 s4 s5 s6 x1 x2 x3 x4 x5 x6 x7.(n_other(x7) & n_hand(x6) & of(x6,x2) & n_male(x2) & n_thing(x2) & card_eq_1(x2) & n_street(x3) & n_middle(x2) & a_forward(s6) & Manner(e4,s6) & Actor(e4,x2) & v_run(e4) & with(x2,x4) & in(e3,s5) & Theme(s5,x5) & a_gray(s5) & for(e2,e3) & a_on(s4) & Manner(e3,s4) & while(e3,x7) & a_together(s3) & Manner(e3,s3) & Theme(e3,x6) & Actor(e3,x5) & v_clap(e3) & a_back(s2) & Manner(e2,s2) & Actor(e2,x5) & v_stand(e2) & (x4 = x5) & n_shorts(x4) & a_black(s1) & Theme(s1,x4) & in(e1,x2) & of(x2,x3) & Actor(e1,x1) & v_stand(e1) & n_boy(x1) & card_eq_2(x1))
exists s1 x1.(n_boy(x1) & Theme(s1,x1) & a_mischevious(s1))