たらればの質問を英語でなんと言うか？

hypothesis と hypothetical は一般常識単語です。 0:53 I don't answer hypotheticals. = I don't answer hypothetical questions.たらればの質問には答えません。

Carly Fiorina on Past Ted Cruz Attacks: ‘Heat of a Political Campaign’
https://www.youtube.com/watch?v=SW60xg_ZJ1w  6:56 you're asking, Andrew, a hypothetical question. あなたがしているのは仮定の質問ですよ。
William Hague on worthless Europe vote promise (01July12)
https://www.youtube.com/watch?v=4PtadgGW1CI  0:22 what-if conversations


参考リンク
http://bridge-english.blogspot.jp/2013/04/what-would-happen-if.html  what would happen if
http://bridge-english.blogspot.jp/2011/09/woulda-coulda-shoulda.html  woulda coulda shoulda

練習問題解答
a-5190 hypothetical question
b-3934 hypotheticals