A female student is studying at a library.
The student is drinking and driving.
Studying at a library prevents drinking and driving.
exists e1 s1 x1 x2.(at(e1,x2) & n_library(x2) & Actor(e1,x1) & v_study(e1) & n_student(x1) & a_female(s1) & Theme(s1,x1))
exists e2 e1 x1.(n_student(x1) & Actor(e2,x1) & v_drive(e2) & Actor(e1,x1) & v_drink(e1))