Several people are praying in the square.
Several people are praying.
Several people are praying means several people are praying
exists e1 s1 x1 x2.(n_square(x2) & in(e1,x2) & Actor(e1,x1) & v_pray(e1) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 s1 x1.(Actor(e1,x1) & v_pray(e1) & n_people(x1) & a_several(s1) & Theme(s1,x1))