Anchor: A man in a helmet holding a cellphone.
Entailed: A man in helmet is on his phone
Contradiction: A woman is reading a book
Contradiction: I haven't seen it. 
Contradiction: Bob Cohen is the executive director that stated they were in search of novel ways in which to serve the underserved community.
Contradiction: The woman on the swing is a grandmother.
Contradiction: My deceased friend Boris Shrub was the son of  historian David Shub.