Premise:
"I didn't understand it, I don't really understand it now, but she spoke to me from half the village away as though I were right next to her."
Hypothesis: She spoke to me from far away.

yes

Premise:
"decided to introduce onto the Polish market a new, revolutionary product - ingestible energizing happiness, under the brand name Happi."
Hypothesis: Happi is a product that makes one happy, after drinking it.

it is not possible to tell

Premise:
"yeah our our numbers have been way down i don't know what they were"
Hypothesis: Our numbers have plummeted, and I am not sure what they were.
yes