Individuals in a terminal review transit information while one girl talks on her cellphone.
A tour group has gotten lost and one of them is contacting the travel agency.
Just because the individuals are reviewing transit information does not mean they are a tour group, or that they are lost, or that the girl on her phone is contacting the travel agency.
(x)
exists e2 e1 p1 x1 x2 x3 x4 x5.(n_agency(x4) & of(x4,x5) & n_travel(x5) & Theme(e2,x4) & Actor(e2,x3) & v_contact(e2) & of(x3,x1) & n_thing(x1) & n_thing(x3) & card_eq_1(x3) & exists e3.(Theme(e3,x1) & v_lose(e3)) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1) & n_group(x1) & of(x1,x2) & n_tour(x2))