A man in a patriotic t-shirt and baseball cap holding up a protest sign.
He is protesting.
A man may not be protesting even tho he has signs
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(a_topic(s1) & subset_of(x3,s1) & a_up(s3) & Manner(e1,s3) & Theme(e1,x6) & Actor(e1,x5) & v_hold(e1) & n_sign(x6) & of(x6,x7) & n_protest(x7) & (x3 = x5) & n_cap(x3) & of(x3,x4) & n_baseball(x4) & subset_of(x1,s1) & in(x1,x2) & n_t-shirt(x2) & a_patriotic(s2) & Theme(s2,x2) & n_man(x1))
exists e1 x1.(n_male(x1) & Actor(e1,x1) & v_protest(e1))