Three men sit on rocks in the sand while the man in the red hat and shirt looks out.
The men are barefoot in the sand.
The men don't need to be barefoot in the sand.
exists e1 p1 s1 x1 x2 x3 x4 x5 x6.(n_shirt(x6) & n_hat(x5) & subset_of(x6,x4) & subset_of(x5,x4) & a_red(s1) & Theme(s1,x4) & n_sand(x3) & exists e2 s2.(a_out(s2) & Manner(e2,s2) & Actor(e2,x1) & v_look(e2) & in(x1,x4)) & n_man(x1) & n_man(x1) & while(e1,p1) & in(e1,x3) & on(e1,x2) & n_rock(x2) & Actor(e1,x1) & v_sit(e1) & card_eq_3(x1))
exists e1 x1 x2.(n_sand(x2) & n_man(x1) & in(e1,x2) & Theme(e1,x1) & v_barefoot(e1))