ðɪs ɡɹˈuːpɪŋ ˈoʊnli ɹɪzˈʌlts bɪkˈʌz ðeɪ hɐdbɪn stˈʌk ɪnðə sˈeɪm ˈɛnɚdʒi ɪmpɹˈɪzənmənt fˈiːld æz sˈuːpɚmˌæn baɪ ðɪ ˈeɪliən fˈoːɹsᵻz.
This grouping only results because they had been stuck in the same energy imprisonment field as Superman by the alien forces.