Premise:
"yeah when did you first take your uh first piano lesson yeah"
Hypothesis: When did you have your first piano lesson?

yes

Premise:
"But Assisi's frescoes of the saint's life, painted by Cimabue and disciples of Giotto (which barely survived the severe earthquake of 1997), proved an immensely effective act of artistic propaganda against the prevalent libertinism and heresy."
Hypothesis: Cimabue and the disciples of Giotto admired the good deeds of the saint.

it is not possible to tell

Premise:
"you know yeah that's it that's all that's that the to let the world know that we could do what we say we was going to that's about it"
Hypothesis: Only reason we did it, was to let the world know we are negotiable and don't always do what we say.
no