Young boy performing science experiments at his kitchen table in the winter time.
The boy at the table is using a beaker.
Performing science experiments does not imply using a beaker.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_time(x7) & of(x7,x8) & n_winter(x8) & a_topic(x1) & in(e1,x7) & at(e1,x5) & n_table(x5) & of(x5,x6) & n_kitchen(x6) & of(x5,x1) & n_male(x1) & Theme(e1,x3) & Actor(e1,x2) & v_perform(e1) & n_experiment(x3) & of(x3,x4) & n_science(x4) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_table(x2) & n_boy(x1) & Theme(e1,x3) & Actor(e1,x1) & v_use(e1) & n_beaker(x3) & at(x1,x2))