Anchor: A man welding and working at a construction site.
Entailed: A man is working with welding tools.
Contradiction: A man is hammering some nails.
Contradiction: All the prices are variable, meaning that a product can have different prices for different situations and customers.
Contradiction: a group of male singers are singing tunes in front of the store
Contradiction: A man watches the Travel channel and dreams of nature.
Contradiction: O Fugitivo was a popular nightclub.