A man and daughter are doing crafts while the lady in charge looks over them.
A mother and her daughter are alone doing crafts
A man is in direct contrast to a mother, and looks over them implies that they are the opposite of alone.
exists e1 p1 x1 x2 x3 x4 x5.(n_thing(x5) & n_lady(x5) & exists e2 x6.(over(e2,x5) & Actor(e2,x5) & v_look(e2) & in(x5,x6) & n_charge(x6)) & while(e1,p1) & Theme(e1,x4) & Actor(e1,x1) & v_do(e1) & n_craft(x4) & n_daughter(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))
exists e1 s1 x1 x2 x3 x4.(a_alone(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x1) & v_do(e1) & n_craft(x4) & subset_of(x3,x1) & n_daughter(x3) & of(x3,x2) & n_female(x2) & subset_of(x2,x1) & n_mother(x2))