Anchor: A man in an apron appears to be working on a project.
Entailed: A man in an apron is working on a project.
Contradiction: A man in an apron appears to be sleeping.
Contradiction: Fifteen children are sitting in front of the television idly.
Contradiction: One is amazed at the testament to engineering that went into building the site.
Contradiction: You didn't say you work in Plano.
Contradiction: The children are on a working bike.