Anchor: Exchanging stuff for eyeballs makes sense as long as the cost of providing the stuff is less than the value of the eyeballs to advertisers.
Entailed: Eyeballs have value and are able to be exchanged for stuff.
Contradiction: Advertisers do not value eyeballs at all.
Contradiction: Workers look at the clock for the end of their shift.
Contradiction: Each grid cell has 5 component species and PM10).
Contradiction: Some girls are swimming in an out door pool on a hot day.
Contradiction: The Garrison seized it for Franco's Nationalists.