Anchor: first of all we have a source now we got a a friend whose a nun
Entailed: A friend who's a nun is our source. 
Contradiction: We are still looking for a source. 
Contradiction: A tailor is fitting a man for a suit.
Contradiction: The doors hide the courtyards.
Contradiction: The men are empty-handed.
Contradiction: During puberty, a boys chin grows from increased testosterone.