Many people are jogging along the street by a green fence.
people ar ein a marathon by a fence
Jogging does not imply one is running a marathon
exists e1 s1 x1 x2 x3.(n_street(x2) & by(e1,x3) & n_fence(x3) & a_green(s1) & Theme(s1,x3) & along(e1,x2) & Actor(e1,x1) & v_jog(e1) & n_people(x1) & n_quantity(x1))
all x1.(n_marathon(x1) -> exists s1 x2 x3 x4 x5.(a_topic(x2) & by(x2,x5) & n_fence(x5) & for(x2,x1) & Time(x2,x4) & n_ein(x4) & Theme(s1,x3) & a_ar(s1) & (x2 = x3) & n_people(x2)))