Anchor: because i'm pretty frugal about things like that
Entailed: I am frugal about my food.  
Contradiction: I spend lots of money on food that I like.  
Contradiction: Resources are not used to produce goods or perform services.
Contradiction: The component that can take the other place of another one if needed
Contradiction: A man with long hair is playing the harmonica by the road with his tip jar nearby.
Contradiction: The port known as Iraklion dating back to Minoan times was later named to Herakleium during Roman power.