This task is reading a paragraph and determining if it has proper nouns in it or not. A proper noun is a noun that designates a particular being or thing, does not take a limiting modifier, and is usually capitalized in English. The answer is true if at least one proper noun is present in the sentence, false otherwise.

[EX Q]: produced the block books, which were the immediate predecessors of the true printed book,
[EX A]: False

[EX Q]: to improve the letter in form.
[EX A]: False

[EX Q]: and used an exceedingly beautiful type, which is indeed to look at a transition between Gothic and Roman,
[EX A]:
True