A man in a red shirt plays the drums on a pier.
A man outside playing the drums.
Piers are landmarks outside, so it is likely that a man playing drums on a pier is also outside.
exists e1 s1 x1 x2 x3 x4.(n_drum(x3) & on(e1,x4) & n_pier(x4) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & in(x1,x2) & n_shirt(x2) & a_red(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_drum(x3) & a_topic(x1) & outside(x1,e1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_thing(x2) & n_man(x1))