Sentence 1: If WTP for reductions in mortality risk is linear in risk reduction, then a WTP of $50 for a reduction of 1/100,000 implies a WTP of $500 for a risk reduction of 1/10,000 (which is ten times the risk reduction valued in the study).

Sentence 2: There is no way that the WTP for reducing mortality risk could be linear.
Is this second sentence entailed by the first sentence?
no