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.

Example Input: In fact Gunther Zeiner's first type (afterwards used by Schussler) is remarkably like the type of the before-mentioned Subiaco books.
Example Output: True

Example Input: many of whose types, indeed, like that of the Subiaco works, are of a transitional character.
Example Output: True

Example Input: Most of Caxton's own types are of an earlier character, though they also much resemble Flemish or Cologne letter.
Example Output:
True