Assignment 1 of Algorithms, Part II by Princeton University, taught by R. Sedgewick and K. Wayne https://www.coursera.org/learn/algorithms-part2/
Specification of the assignment:
https://coursera.cs.princeton.edu/algs4/assignments/wordnet/specification.php
A program was written to query information from a WordNet digraph. WordNet provides a digraph showing semantic relations between words in the English language. This program allows you to obtain information about how related two words (or set of words) in the English language are.