YOU SAID:
it takes a lion to die
INTO JAPANESE
ライオンが死ぬには必要だ
BACK INTO ENGLISH
a lion needs to die
INTO JAPANESE
ライオンは死ぬ必要がある
BACK INTO ENGLISH
the lion must die
INTO JAPANESE
ライオンは死ななければなりません
BACK INTO ENGLISH
the lion must die
Come on, you can do better than that.