Three people squat down on the edge of a lake.
people check the water for fish
Squatting cannot be taken as to check the water for fish
exists e1 s1 x1 x2 x3.(n_edge(x2) & a_down(s1) & Manner(e1,s1) & on(e1,x2) & of(x2,x3) & n_lake(x3) & Actor(e1,x1) & v_squat(e1) & n_people(x1) & card_eq_3(x1))
exists e1 x1 x2 x3.(n_water(x2) & Theme(e1,x2) & Actor(e1,x1) & v_check(e1) & for(x2,x3) & n_fish(x3) & n_people(x1))