The man in the yellow pants is raising his arms.
A man with both his hands in the air reaching for the sky.
Raising his arm does not imply reaching for the sky.
exists e1 s1 x1 x2 x3.(n_arm(x3) & of(x3,x1) & n_male(x1) & n_pants(x2) & a_yellow(s1) & Theme(s1,x2) & n_man(x1) & Theme(e1,x3) & Actor(e1,x1) & v_raise(e1) & in(x1,x2))
exists e1 x1 x2 x3 x4 x5 x6.(n_sky(x6) & n_air(x4) & a_topic(x1) & with(x1,x2) & in(x2,x4) & for(e1,x6) & Actor(e1,x5) & v_reach(e1) & (x4 = x5) & Time(x2,x3) & n_both(x3) & n_hand(x2) & of(x2,x1) & n_male(x1) & n_man(x1))