Premise:
"that's just a different you know my my problem with immigration is when you take people that has been here on welfare or trying to make it and you know the united States gives people that come into the country more money to start their life than the people that's already here that's trying"
Hypothesis: Both are trying to give things a go.

it is not possible to tell

Premise:
"The contradictions are blithely overlooked, as is any spirit of practicality."
Hypothesis: They cast a lot of light on the contradictions.

no

Premise:
"Glass baubles, some as big as golf balls, have replaced real jewels in the mosaics."
Hypothesis: Glass jewels are used instead of the real thin in the mosaics.
yes