A man sells inflatable toys at an outdoor event.
A man sells stuffed animals to people at his booth.
Main Contradiction is selling of inflatable toys in one and stuffed animals at the other.
exists e1 s1 s2 x1 x2 x3.(at(e1,x3) & n_event(x3) & a_outdoor(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_toy(x2) & a_inflatable(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2 x3 x4.(to(e1,x3) & at(x3,x4) & n_booth(x4) & of(x4,x1) & n_male(x1) & n_people(x3) & Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_animal(x2) & a_stuffed(s1) & Theme(s1,x2) & n_man(x1))