Cassandra promised to return his love on one condition - he should give her the power to see the future.
kəsˈændɹə pɹˈɑːmɪst tə ɹᵻtˈɜːn hɪz lˈʌv ˌɔn wˈʌn kəndˈɪʃən hiː ʃˌʊd ɡˈɪv hɜː ðə pˈaʊɚ tə sˈiː ðə fjˈuːtʃɚ.