A male college student wearing a red shirt is looking through a microscope while two of his classmates watch.
two men stare at a lake
The student denotes a young man studying, while men denotes more that one grown adult.
exists e3 e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_topic(x1) & Theme(e3,x9) & Actor(e3,e2) & v_watch(e3) & (x1 = x9) & Theme(e2,x4) & Actor(e2,x3) & v_wear(e2) & while(e1,x7) & of(x7,x8) & n_classmate(x8) & of(x8,x1) & n_male(x1) & n_thing(x7) & card_eq_2(x7) & through(e1,x6) & n_microscope(x6) & Actor(e1,x5) & v_look(e1) & (x4 = x5) & n_shirt(x4) & a_red(s2) & Theme(s2,x4) & n_thing(x3) & n_student(x1) & of(x1,x2) & n_college(x2) & a_male(s1) & Theme(s1,x1))
exists e1 x1 x2.(at(e1,x2) & n_lake(x2) & Actor(e1,x1) & v_stare(e1) & n_man(x1) & card_eq_2(x1))