Protesters with political signs gather around a musical event.
Protesters are eating there signs
The protesters can not protest with political signs and eat their signs
exists e1 s1 s2 x1 x2 x3.(around(e1,x3) & n_event(x3) & a_musical(s2) & Theme(s2,x3) & Actor(e1,x1) & v_gather(e1) & with(x1,x2) & n_sign(x2) & a_political(s1) & Theme(s1,x2) & n_protester(x1))
exists e1 s1 x1 x2.(a_there(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_sign(x2) & n_protester(x1))