Lexical joke detector

Please enter a text that may or may not have words with conflicting tone:

a sentence for me please. (Or type in one of your own
sentences in which a word conflicts with another word).

back to previous sentence please.
Step 1: out how many times the words (the rows) appear in different kinds of books (the columns).
The redder the square, the more times a word appears in a book.

Step 2: higher weight to items in non-uniform columns.

Step 3: the pair of words vectors that are furthest apart from each other in the vector space.