A man in a white shirt a dark tan pants plays a violin outside.
the man is a doctor
A man does not have be a doctor because he has a white shirt.
exists p1 s1 x1 x2.(a_topic(x1) & in(x1,x2) & exists e1 s2 s3 x3 x4 x5.(Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_outside(x4) & of(x4,x5) & n_violin(x5) & n_pants(x3) & a_tan(s3) & Theme(s3,x3) & a_dark(s2) & Theme(s2,x3)) & that(x2,p1) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_doctor(x2)))