Premise:
"that i decided that i better start learning you know"
Hypothesis: so learning how to bake pizza is a priority of mine now

it is not possible to tell

Premise:
"Experience indicates that the quantity of limestone is conservatively high compared to other enhanced reagents such as fine-ground limestone and MEL."
Hypothesis: Experience shows that the quantity of limestone is high compared to other enhanced reagents like fine limestone.

yes

Premise:
"but then it got to be a point where they got some independence"
Hypothesis: It got to a point where they got some indepence
yes