Your submission has been removed for the following reason(s):

Top level comments (i.e. comments that are direct replies to the main thread) are reserved for explanations to the OP or follow up on topic questions.

Plagiarism is a serious offence, and is not allowed on ELI5. Although copy/pasted material and quotations are allowed as part of explanations, you are required to include the source of the material in your comment. Comments must also include at least some original explanation or summary of the material; comments that are only quoted material are not allowed.

If you would like this removal reviewed, please read the detailed rules first. **If you believe it was removed erroneously, explain why using this form and we will review your submission.