Because I wanted to play the wikipedia philosophy game, but am too lazy to follow the links myself.
Usage: node index.js "Name of topic"
$ node index.js Batman
Finding out how philosophical Batman is
1: superhero => https://en.wikipedia.org/wiki/Superhero
2: popular fiction => https://en.wikipedia.org/wiki/Popular_fiction
3: fictional works => https://en.wikipedia.org/wiki/Fiction
4: story => https://en.wikipedia.org/wiki/Narrative
5: real => https://en.wikipedia.org/wiki/Nonfiction
6: content => https://en.wikipedia.org/wiki/Content_(media)
7: information => https://en.wikipedia.org/wiki/Information
8: question => https://en.wikipedia.org/wiki/Question
9: linguistic expression => https://en.wikipedia.org/wiki/Referring_expression
10: linguistics => https://en.wikipedia.org/wiki/Linguistics
11: scientific => https://en.wikipedia.org/wiki/Science
12: knowledge => https://en.wikipedia.org/wiki/Knowledge
13: awareness => https://en.wikipedia.org/wiki/Awareness
14: conscious => https://en.wikipedia.org/wiki/Consciousness
15: quality => https://en.wikipedia.org/wiki/Quality_(philosophy)
16: philosophy => https://en.wikipedia.org/wiki/Philosophy
Bingo! Got there in 16