Question:
Bill, our program manager (chief tech guy) answers questions about problems and possibilities in reading SLATE.

Does it follow that "Bill is one of the founders of SLATE. "?
Answer:
it is not possible to tell

Question:
The other, more careful than his foolish companion, grinned and closed slowly.

Does it follow that "The careful one was grinning because he knew they had one the battle. "?
Answer:
it is not possible to tell

Question:
A greatnoise is said to alwaysattend less the humming of wings thanthe grinding you'd expect

Does it follow that "The humming and grinding of wings doesn't produce any noise."?
Answer:
no

Question:
The narrow streets bordering the river are full of interesting antique stores, coffee shops, and restaurants.

Does it follow that "The many shops and restaurants that fill the narrow streets are of low quality."?
Answer:
it is not possible to tell