[Q]: The interdimensional hypothesis (IDH or IH), is an idea advanced by Ufologists such as Jacques Vallee 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 is not very proud of the interdimensional hypothesis.
[A]: It's impossible to say

[Q]: Lawrence Henry Johnson (1861 in Germany 1947) was a Minnesota Republican politician and a Speaker of the Minnesota House of Representatives. Johnson, a bridge contractor and engineer, came to Minnesota in 1884, and was elected to the Minnesota House of Representatives in 1900. He served five terms, serving as speaker from 1907 to 1909. Johnson died in 1947. Lawrence Johnson was a republican
[A]: Yes

[Q]: Rodrequis La'Vant Stephens (born June 14, 1966 in Atlanta, Georgia) is a former American football linebacker in the National Football League for the Seattle Seahawks and the Washington Redskins. He played college football for the Georgia Tech Yellow Jackets. Rodrequis La'Vant Stephens went to more than one college.
[A]: It's impossible to say

[Q]: The Lei Aurea (] ; English: Golden Law ), adopted on May 13, 1888, was the law that abolished slavery in Brazil. It was signed by Isabel, Princess Imperial of Brazil (18461921), an opponent of slavery, who acted as regent to Emperor Dom Pedro II, who was in Europe. Golden Law and a princess from brazil helped end slavery. One of them was also a trustee of a Europe emperor.
[A]:
Yes