Johan Niemann (born 26 June 1977) is best known for being the current bass player for Evergrey and co-founding the band Mind's Eye, for membership of Swedish heavy metal band Therion and as a member of the Scandinavian theatrical metal band Evil Masquerade. He is also currently live guitarist for Tiamat. He is a brother of Kristian Niemann.
Johan Niemann became a bass player for Evergrey in 1977.
A: No

Wang Tieguan ()is a Chinese noted geologist,Academician of the Chinese Academy of Sciences,Professor of China University of Petroleum,PhD Tutor born in December,1937,born in Shanghai City,People's Republic of China in December,1937, graduated from Beijing Petroleum Geology School(predecessor of Yangtze University)in 1956 and from Beijing Petroleum Institute in 1965.
Tieguan is not a professor
A: No

The interdimensional hypothesis (IDH or IH), is an idea advanced by Ufologists such as Jacques Vallée that says unidentified flying objects (UFOs) and related events involve visitations from other "realities" or "dimensions" that coexist separately alongside our own. It is an alternative to the extraterrestrial hypothesis (ETH).
Jacques Vallee thinks UFO's come from other planets in our solar system.
A:
No