Some people are standing alone on the beach in their swimsuits.
a group of peolpe stand on a beach
Some people are a group of people.
exists e1 s1 x1 x2 x3.(n_swimsuit(x3) & of(x3,x2) & n_thing(x2) & n_beach(x2) & in(e1,x3) & on(e1,x2) & a_alone(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & n_people(x1))
exists s1 x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_beach(x3) & of(x1,x2) & n_stand(x2) & a_peolpe(s1) & Theme(s1,x2) & n_group(x1))