"You intend to listen to the stories."
Translation:Tá fút éisteacht leis na scéalta.
Because you éist le something in Irish. Éist liom means "listen to me", éistim leis an raidió is "I listen to the radio".
Fút = faoi + tú. One of the uses of faoi is in an idiom that means “intend”, e.g. Tá fúm siúl (“I intend to walk”), Bhí fúithi snámh (“She intended to swim”).
lena means "with his" (or "her" or "their") - or, in this exercise tá fút éisteacht lena scéalta means "You intend to listen to his stories".
le + a (possessive pronoun) becomes lena
le + an (definite article) becomes leis an
le + na (definite article) becomes leis na
leis is also the 3rd person singular masculine prepositional pronoun ("with him"/"with it").