A foreign lady is driving a truck and she looks pretty happy.
The woman is employed as a truck driver.
Driving a truck does not imply being employed as a truck driver.
exists e2 e1 p1 s1 x1 x2.(exists s2.(r_pretty(s2) & Theme(s2,x1) & a_happy(s2)) & Topic(e2,p1) & Actor(e2,x1) & v_look(e2) & n_female(x1) & Theme(e1,x2) & Actor(e1,x1) & v_drive(e1) & n_truck(x2) & n_lady(x1) & a_foreign(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_woman(x1) & as(e1,x2) & n_driver(x2) & of(x2,x3) & n_truck(x3) & Theme(e1,x1) & v_employ(e1))