Anchor: Bauer's site lets you pledge to write a check but, unlike other sites, doesn't let you use your credit card online.
Entailed: You cannot use your credit card to pledge on Bauer's site.
Contradiction: Bauer's site does not allow you to pledge a check.
Contradiction: The child is walking slowly
Contradiction: Theory and application for modem school 
Contradiction: Biology is about one point- life on Mars.
Contradiction: They are outdoors