Problem:
Read the following paragraph and determine if the hypothesis is true:

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 knew Thomas Edison.
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Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Let's see if we can do the same tonight, or come close. Governor Bush, the first question goes to you. One of you is about to be elected the leader of the single-most powerful nation in the world, economically, financially, militarily, diplomatically, you name it.
Hypothesis: The session is being broadcast live on tv
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Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

"Where Is the Feeling?" is a song by Australian recording artist and songwriter Kylie Minogue, taken from her fifth studio album "Kylie Minogue" (1994). The song was written by Wilf Smarties and Jayn Hanna, while production was handled by Brothers in Rhythm. It was released on 10 July 1995 as the third and final single from her self-titled album "Kylie Minogue".
Hypothesis: Kylie wrote all of her other songs herself.
****
Answer:
It's impossible to say