Their life is not at risk. They are simply forced to make a choice. The question is, what is the rational choice?Choose one to save, one to die, and live with it.
You are still presenting a false choice. Can you make a rational argument as to why someone should risk their life saving either of them?
And, as has been pointed out to you before, you are presenting a false choice and it is not a rational one. As has been pointed out many times before. Simply choosing based on one point of data is not "rational" it is merely simplistic. Let us take a look at the definition of rational. Nowhere does one see non thinking. In fact one of the synonyms is "reasoned", another is judicious, both of which mean well thought out. Using as much information as possible to arrive at a INTELLIGENT decision.
What you claim to be 'rational' is in fact an effort to memorialize ignorance as a virtue.
"based on or in accordance with reason or logic.
"I'm sure there's a perfectly rational explanation"
synonyms: logical, reasoned, sensible, reasonable, cogent, intelligent, judicious,shrewd, common-sense, commonsensical, sound, prudent; More"