Zeus made her choose between them, and she chose Idas on the grounds that Apollo, being immortal, would tire of her when she grew old.
zˈuːs mˌeɪd hɜː tʃˈuːz bᵻtwˈiːn ðˌɛm, ænd ʃiː tʃˈoʊz ˈaɪdəz ɔnðə ɡɹˈaʊndz ðæt ɐpˈɑːloʊ, bˌiːɪŋ ɪmˈɔːɹɾəl, wʊd tˈaɪɚɹ ʌv hɜː wɛn ʃiː ɡɹˈuː ˈoʊld.