Two asian students are doing work at a chalkboard
Two people are working.
Students are people.
exists e1 s1 x1 x2 x3.(at(e1,x3) & n_chalkboard(x3) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_work(x2) & n_student(x1) & a_asian(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1.(Actor(e1,x1) & v_work(e1) & n_people(x1) & card_eq_2(x1))