A shiny brown motorcycle being viewed by a few people.
A couple is deciding to buy a motorcylce.
Just because people are looking at a motorcycle doesn't mean they are a couple or that they are deciding whether or not to buy it.
exists e1 s1 s2 s3 x1 x2 x3.(a_topic(x1) & Actor(e1,x3) & n_people(x3) & a_few(s3) & Theme(s3,x3) & Theme(e1,x2) & v_view(e1) & (x1 = x2) & n_motorcycle(x1) & a_brown(s2) & Theme(s2,x1) & a_shiny(s1) & Theme(s1,x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_decide(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_buy(e2) & n_motorcylce(x2)) & n_couple(x1))