Woman and older man are walking side-by-side on treadmills in a fitness room.
A woman and her dad are working out.
The man might not be her dad.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(ne_nam_woman(x2) & in(e1,x5) & n_room(x5) & of(x5,x6) & n_fitness(x6) & on(e1,x4) & n_treadmill(x4) & a_side-by-side(s2) & Manner(e1,s2) & Actor(e1,x1) & v_walk(e1) & subset_of(x3,x1) & n_man(x3) & r_more(s1) & a_older(s1) & Theme(s1,x3) & subset_of(x2,x1))
exists e1 s1 x1 x2 x3.(a_out(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1) & subset_of(x3,x1) & n_dad(x3) & of(x3,x2) & n_female(x2) & subset_of(x2,x1) & n_woman(x2))