IN: Is it true that can you do a cover of a song?

Since the Copyright Act of 1909, United States musicians have had the right to record a version of someone else's previously recorded and released tune, whether it is music alone or music with lyrics. A license can be negotiated between representatives of the interpreting artist and the copyright holder, or recording published tunes can fall under a mechanical license whereby the recording artist pays a standard royalty to the original author/copyright holder through an organization such as the Harry Fox Agency, and is safe under copyright law even if they do not have any permission from the original author. A similar service was provided by Limelight by RightsFlow, until January 2015, when they announced they will be closing their service. The U.S. Congress introduced the mechanical license to head off an attempt by the Aeolian Company to monopolize the piano roll market.

OUT: yes

IN: Is it true that do boxers have to have their tails docked?

Docking is the removal of portions of an animal's tail. While docking and bobbing are more commonly used to refer to removal of the tail, the term cropping is used in reference to the ears. Tail docking occurs in one of two ways. The first involves constricting the blood supply to the tail with a rubber ligature for a few days until the tail falls off. The second involves the severance of the tail with surgical scissors or a scalpel. The length to which tails are docked varies by breed, and is often specified in the breed standard.

OUT: no

IN: Is it true that can i send a mail without return address?

The return address is not required on postal mail. However, lack of a return address prevents the postal service from being able to return the item if it proves undeliverable; such as from damage, postage due, or invalid destination. Such mail may otherwise become dead letter mail.

OUT: yes

IN: Is it true that the nolan chart is a two axis political?

The Nolan Chart is a political spectrum diagram created by David Nolan in 1969. The chart divides human political views into two vectors--economic opinion and personal opinion--to produce a type of Cartesian chart. It expands political view analysis beyond the traditional ''left--right'' line, which measures politics along a one-dimensional line, into a graph with two dimensions: degrees of economic freedom and personal freedom.

OUT:
yes