A man is standing in a room in which various pots and crafts are scattered behind him with another man while a group of people enter the room behind him.
Man studying about arts and crafts
Crafts present does not imply arts are present.  Being amongst items does not mean one is studying them.
exists e1 e2 p1 s1 x1 x2 x3 x4 x5 x6.(in(e1,x6) & in(e2,x6) & n_room(x6) & n_room(x6) & exists e3 x7 x8.(Theme(e3,x6) & Actor(e3,x7) & v_enter(e3) & behind(x6,x1) & of(x7,x8) & n_people(x8) & n_group(x7)) & n_male(x1) & n_male(x1) & while(e2,p1) & with(e2,x5) & n_man(x5) & -(x5 = x1) & n_man(x1) & n_man(x1) & behind(e2,x1) & Theme(e2,x2) & v_scatter(e2) & n_craft(x4) & n_pot(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_various(s1) & Theme(s1,x2) & Actor(e1,x1) & v_stand(e1))
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_study(e1) & subset_of(x5,x3) & n_craft(x5) & subset_of(x4,x3) & n_art(x4) & a_about(s1) & Theme(s1,x4) & (x1 = x2) & n_man(x1))