Three young men read the plaque on a wooden cross in a rocky landscape, one young man is talking on his cellphone.
Four men are in a sandy landscape.
The group consists of either three young men or four men. The group can't be in a rocky landscape and in a sandy landscape simultaneously.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6.(n_cellphone(x6) & of(x6,x2) & n_male(x2) & n_plaque(x2) & on(e2,x6) & Actor(e2,x5) & v_talk(e2) & n_man(x5) & a_young(s4) & Theme(s4,x5) & card_eq_1(x5) & Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & on(x2,x3) & in(x3,x4) & n_landscape(x4) & a_rocky(s3) & Theme(s3,x4) & n_cross(x3) & a_wooden(s2) & Theme(s2,x3) & n_man(x1) & a_young(s1) & Theme(s1,x1) & card_eq_3(x1))
exists p1 x1.(exists s1 x2.(in(x1,x2) & n_landscape(x2) & a_sandy(s1) & Theme(s1,x2)) & n_man(x1) & card_eq_4(x1))