Anchor: A man with a blue shirt is working on building a roof.
Entailed: A man in a blue shirt is building something.
Contradiction: A man in blue is swimming in a pool.
Contradiction: Wakayama is a mountainous, land-locked prefecture just north of Osaka. 
Contradiction: Someone is outside.
Contradiction: it's a really great job
Contradiction: yes and uh you and me.