Two pre-teen girls working on a craft project together.
The girls are reading a story quietly.
If the girls are working on a project then they are not reading a story.
exists e1 s1 x1 x2 x3.(on(e1,x2) & r_together(x2) & n_project(x2) & of(x2,x3) & n_craft(x3) & Actor(e1,x1) & v_work(e1) & n_girl(x1) & a_pre-teen(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_girl(x1) & a_quietly(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_story(x2))