Anchor: Benefits transfer is the science and art of adapting primary benefits research from similar contexts to obtain the most accurate measure of benefits for the environmental quality change under analysis.
Entailed: Benefits transfer isn't just a science, but an art. 
Contradiction: Benefit transfers are math and English based. 
Contradiction: The girl is in Vermont.
Contradiction: I was wary of doing so. 
Contradiction: I've never cared about smokers or medical costs, high or low.
Contradiction: They are using electronics.