Context:
Stokes shift is the difference (in wavelength or frequency units) between positions of the band maxima of the absorption and emission spectra (fluorescence and Raman being two examples) of the same electronic transition. It is named after Irish physicist George G. Stokes.
Hypothesis: George Stokes became a physicist at age 25.
It's impossible to say
Context:
Four men were released on bail and were ordered to return to a police station Monday, when they may be charged with assault, a police spokesman said.
Hypothesis: The men committed assault.
It's impossible to say
Context:
Countdown to Nowhere is the fourth full-length studio album from Allister, a pop punk band from Chicago, Illinois, released in Japan on June 16, 2010 and in the U.S. on October 5, 2010. It was the band's first full-length album released in five years, and their first album released after the conclusion of their three-year hiatus.
Hypothesis: The band had not released an album in 5 years due to creative differences. 

It's impossible to say