A woman is standing by a young child who is doing something with a computer.
A woman is working alone at a computer.
Working alone can not take place with a child next to the person. A child can not do something on a computer while the woman is working on it alone.
exists e2 e1 s1 x1 x2 x3 x4 x5.(by(e1,x2) & with(e2,x5) & n_computer(x5) & Theme(e2,x4) & Actor(e2,x3) & v_do(e2) & n_thing(x4) & (x2 = x3) & n_child(x2) & a_young(s1) & Theme(s1,x2) & Actor(e1,x1) & v_stand(e1) & n_woman(x1))
exists e1 s1 x1 x2.(at(e1,x2) & n_computer(x2) & a_alone(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1) & n_woman(x1))