Q: The hypoglossal nerve is the twelfth cranial nerve, and innervates all the extrinsic and intrinsic muscles of the tongue, except for the palatoglossus which is innervated by the vagus nerve. It is a nerve with a solely motor function. The nerve arises from the hypoglossal nucleus in the brain stem as a number of small rootlets, passes through the hypoglossal canal and down through the neck, and eventually passes up again over the tongue muscles it supplies into the tongue. There are two hypoglossal nerves in the body: one on the left, and one on the right.
Can we conclude that several cranial nerves innervate structures of the tongue?
A: no

Q: There have been over 400 recorded versions of the song, performed by many artists. It was featured on the soundtrack of the 1986 film Stand by Me, and a corresponding music video was released to promote the film. In 2012 it was estimated that the song's royalties had topped $US 22.8 million (17 million), making it the sixth highest-earning song as of that time. 50% of the royalties were paid to King. In 2015 King's original version was inducted into the National Recording Registry by the Library of Congress, as ''culturally, historically, or aesthetically significant'', just under five weeks before his death. Later in the year, the 2015 line up of the Drifters recorded it, in tribute to him.
Can we conclude that was the song stand by me written for the movie?
A: no

Q: There are perhaps three hundred sign languages in use around the world today. The number is not known with any confidence; new sign languages emerge frequently through creolization and de novo (and occasionally through language planning). In some countries, such as Sri Lanka and Tanzania, each school for the deaf may have a separate language, known only to its students and sometimes denied by the school; on the other hand, countries may share sign languages, though sometimes under different names (Croatian and Serbian, Indian and Pakistani). Deaf sign languages also arise outside educational institutions, especially in village communities with high levels of congenital deafness, but there are significant sign languages developed for the hearing as well, such as the speech-taboo languages used in aboriginal Australia. Scholars are doing field surveys to identify the world's sign languages.
Can we conclude that is sign language the same in every country?
A: no

Q: The first semi-automatic rifle adopted and widely issued by a major military power (France) was the Fusil Automatique Modele 1917. This is a locked breech, gas-operated action which is very similar in its mechanical principles to the future M1 Garand in the United States. The M1917 was fielded during the latter stages of World War I but it did not receive a favorable reception. However its shortened and improved version, the Model 1918, was much more favourably received during the Moroccan Rif War from 1920 to 1926. The Lebel bolt-action rifle remained the standard French infantry rifle until replaced in 1936 by the MAS-36 despite the various semi-automatic rifles designed between 1918 and 1935.
Can we conclude that did they have semi automatic weapons in ww1?
A:
yes