The two boys, one in orange the other in teal, wrestle in the sand.
The two brothers are playfully wrestling.
Not all two boys wrestling together are brothers
exists x1 x2 x3 x4 x5 x6 x7.(n_sand(x7) & n_boy(x1) & card_eq_2(x1) & a_topic(x1) & rel(x1,x2) & rel(x2,x6) & in(x6,x7) & n_wrestle(x6) & in(x2,x3) & in(x3,x5) & n_teal(x5) & n_other(x4) & (x3 = x4) & n_orange(x3) & n_thing(x2) & card_eq_1(x2))
exists e1 s1 x1.(n_brother(x1) & card_eq_2(x1) & a_playfully(s1) & Manner(e1,s1) & Actor(e1,x1) & v_wrestle(e1))