A group of people in swimwear are standing in a field covered in tents.
A group of people in swimwear are swimming against dangerous waves.
If people are standing they are not swimming.
exists e1 e2 x1 x2 x3 x4 x5 x6.(in(e1,x4) & in(e2,x6) & n_tent(x6) & Theme(e2,x5) & v_cover(e2) & (x4 = x5) & n_field(x4) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & in(x2,x3) & n_swimwear(x3) & n_people(x2) & n_group(x1))
exists e1 s1 x1 x2 x3 x4.(against(e1,x4) & n_wave(x4) & a_dangerous(s1) & Theme(s1,x4) & Actor(e1,x1) & v_swim(e1) & of(x1,x2) & in(x2,x3) & n_swimwear(x3) & n_people(x2) & n_group(x1))