A woman is shampooing and man's head in a hair salon.
A hairdresser is washing and conditioning the customers hair.
The woman would not necessarily be conditioning the man's hair. The man would not have to be one of the woman's customers.
exists e1 x1 x2 x3 x4 x5.(in(e1,x4) & n_salon(x4) & of(x4,x5) & n_hair(x5) & Theme(e1,x3) & Actor(e1,x1) & v_shampoo(e1) & n_head(x3) & of(x3,x2) & n_man(x2) & n_woman(x1))
exists e2 e1 x1 x2 x3 x4 x5 x6.(n_customer(x5) & n_customer(x2) & Theme(e2,x5) & Actor(e2,x4) & v_condition(e2) & Time(x5,x6) & n_hair(x6) & n_hairdresser(x4) & Theme(e1,x2) & Actor(e1,x1) & v_wash(e1) & Time(x2,x3) & n_hair(x3) & n_hairdresser(x1))