Context:
Trained volunteers are collecting baseline data on water quality, and testing for selected suspected contaminants of the coral reef.
Hypothesis: Volunteers are trained for testing for suspected contaminants. 
Yes
Context:
Remnant newspaper 1 hour ago Follow Chat Remnant Scripture Study. Father continues his series on the traditional teaching and understanding of Scripture's most fundamental lessons. This week we learn all about the many epiphanies of Christ which are celebrated during Christmastide.
Hypothesis: Remnant newspaper is a conservative newspaper.
It's impossible to say
Context:
Uwe Seeler (born 5 November 1936) is a former German footballer and football official. He played for Hamburger SV and also made 72 appearances for the West German national team. Usually regarded as one of the greatest players in German football history, in 2004, he was named as one of FIFA's 125 greatest living players, by Pelé. His grandson, Levin Öztunalı, is also a professional footballer.
Hypothesis: Uwe Seeler  had  children.

It's impossible to say