Premise:
"Table 4.2 also shows the effect on national saving of tax-deductible IRA contributions under different tax brackets."
Hypothesis: Figure 2.5 shows the effect on national saving of tax-deductible IRA contributions.

it is not possible to tell

Premise:
"to be talking about mistakes."
Hypothesis: Mistakes are being talked about because there are lessons that could be learned from them.

it is not possible to tell

Premise:
"and uh i'm trying to find a way how to uh electrify it or motorize it because of this i have to push"
Hypothesis: I'm seeking a way to motorize, electrify, or burn it, so I have to quickly push.
it is not possible to tell