Anchor: Several studies have found a significant effect of age on the value of mortality risk reductions expressed by citizens in the United Kingdom (Jones-Lee et al.
Entailed: Some studies have been done on UK citizens.
Contradiction: The United Kingdom has no citizens to do studies on.
Contradiction: Look into it and you'll see that Exxon was the least profitable company in 1990. 
Contradiction: Men are working outside.
Contradiction: It is way simpler than what you are making it.
Contradiction: There is more than one tennis player.