Premise:
"Wait!" He dashed off, calling two of the mandrakes after him."
Hypothesis: He ran off, causing two mandrakes to follow him.

yes

Premise:
" "I can't see why "Drew began."
Hypothesis: Drew started, "I cannot view why."

yes

Premise:
"Dallas about another block over and i'm in Garland"
Hypothesis: I'm in Garland, I've lived here since I was born
it is not possible to tell