Anchor: While it makes no sense to worry that you are living well at your grandchildren's expense, you might legitimately worry that someone else is living well at your grandchildren's expense.
Entailed: You should be considered about the grandchildren's budget needs.
Contradiction: They are childless without an heir. 
Contradiction: a boy is watching TV at a YMCA
Contradiction: Robert Brustein is a Republic theater critic.
Contradiction: You know this is so easy a 5 year old could do it.
Contradiction: It seems like some innocent people can really serve a rough time.