Anchor: For example, transitioning from the integration to the demonstration phase requires a significant investment to start building and testing production representative prototypes in a manufacturing environment.
Entailed: A large investment is needed to go from integration to demonstration. 
Contradiction: No investment is needed to further the product to demonstration. 
Contradiction: Dylan's lyrics are simple and peppy.
Contradiction: Two women have shirts that show how much they like beer.
Contradiction: people are at home sleeping
Contradiction: The greenery surrounding the village includes vines, mimosa and cypresses.