A pregnant lady is sitting at an outside restaurant table and caressing her stomach.
The man is pregnant
A man can not be a lady.  Only women give birth so it is impossible a man is pregnant.
exists e2 e1 s1 s2 s3 x1 x2 x3 x4 x5.(Theme(e2,x5) & Actor(e2,x4) & v_caress(e2) & n_stomach(x5) & of(x5,x1) & n_female(x1) & n_lady(x4) & a_pregnant(s3) & Theme(s3,x4) & at(e1,x2) & n_table(x2) & of(x2,x3) & n_restaurant(x3) & a_outside(s2) & Theme(s2,x2) & Actor(e1,x1) & v_sit(e1) & n_lady(x1) & a_pregnant(s1) & Theme(s1,x1))
exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_pregnant(s1))