A street artist sits cross-legged surrounded by many drawings, one of which he is currently working on.
An artist is carefully constructing a 3D chalk art on the ground.
An artist working on a drawing may not necessarily be doing so carefully, and there is no indication he is constructing a 3D chalk art on the ground.
exists e3 e1 e2 p1 s1 s2 x1 x2 x3 x4.(for(e1,e2) & Actor(e2,x3) & rel(x3,x4) & of(e3,x4) & n_thing(x4) & card_eq_1(x4) & a_currently(s2) & Manner(e3,s2) & a_on(s1) & Manner(e3,s1) & Actor(e3,x1) & v_work(e3) & n_male(x1) & n_drawing(x3) & n_quantity(x3) & Theme(e2,x1) & v_surround(e2) & exists s3.(Theme(s3,x1) & a_cross-legged(s3)) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1) & n_artist(x1) & of(x1,x2) & n_street(x2))
exists e1 s1 s2 x1 x2 x3 x4.(n_ground(x4) & a_carefully(s2) & Manner(e1,s2) & on(e1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_construct(e1) & n_art(x2) & of(x2,x3) & n_chalk(x3) & a_3d(s1) & Theme(s1,x2) & n_artist(x1))