The Spies of Warsaw is a 2008 spy novel by Alan Furst about espionage involving the major nations shortly before World War II competing for influence and control over the future of Poland. The story starts in October 1937 and ends in May 1938, with a one paragraph description outlining the future of the two lead characters.
This story starts in 1937 and continues into the next year.
A: Yes

Binani Industries Ltd is an Indian business group based in Mumbai. It is a 143-year old business conglomerate and belongs to the legendary Braj Binani Group. The business portfolio of Binani Industries includes sectors like cement, zinc, glass-fiber, and downstream composite products.
The context does not state which industrial sectors are the most profitable. cement, zinc, glass-fiber, and downstream composite products could be the most profitable but also they may not be.

A: It's impossible to say

Mustapha Haida (born 12 October 1988) is a Moroccan Muay Thai kickboxer who competes in the middleweight and welterweight divisions. He fought for GLORY, SUPERKOMBAT, Kunlun Fight and Bellator Kickboxing. Haida holds notable wins over fighters like Andy Souwer, Enriko Kehl, Dzianis Zuev or Abdallah Mabel.
Mustapha Haida retired in 1986.
A:
No