A man in a tan coat holding an infant and a young girl sitting on a brown couch.
A father holds his daughters on the couch.
Just because the man is holding an infant and other girl sitting on a couch doesn't mean he is their father he could be any other member of a family
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5.(on(e2,x5) & n_couch(x5) & a_brown(s3) & Theme(s3,x5) & Actor(e2,x4) & v_sit(e2) & n_girl(x4) & a_young(s2) & Theme(s2,x4) & Theme(e1,x3) & Actor(e1,x1) & v_hold(e1) & n_infant(x3) & in(x1,x2) & n_coat(x2) & a_tan(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_couch(x3) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_daughter(x2) & of(x2,x1) & n_male(x1) & n_father(x1))