A woman giving a baby a bath in a specialized baby bather.
A mother bathing her baby for the first time
A woman giving a baby a bath in a specialized bather is not necessarily for the first time and not necessarily the mother.
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Recipient(e1,x6) & Theme(e1,x3) & Actor(e1,x2) & v_give(e1) & n_baby(x6) & in(x3,x4) & n_bather(x4) & of(x4,x5) & n_baby(x5) & a_specialized(s1) & Theme(s1,x4) & n_bath(x3) & (x1 = x2) & n_woman(x1))
exists e1 s1 x1 x2 x3 x4.(n_time(x4) & a_first(s1) & Theme(s1,x4) & a_topic(x1) & for(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_bath(e1) & n_baby(x3) & of(x3,x1) & n_female(x1) & (x1 = x2) & n_mother(x1))