man + man + man +........=
men
?
girl
?
boy
woman + woman +.....=
women
This is his book= this book is..............
his
2 men - 1 ___________
man
kid + kid+ kid +...............= ...............
kids
5 women - 1 ..................
woman
2 children - 1 ..................
child
child + child +......=
children
?
thing
This is her car = this car is ................
hers
?
baby