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: Stokes was born in Dublin.
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Answer:
It's impossible to say

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

Howl-O-Scream is an annual special event that occurs at Busch Gardens Tampa Bay, Busch Gardens Williamsburg, and SeaWorld San Antonio. The parks remain operational during the day and transition to Howl-O-Scream at night. The event features haunted houses, "scare zones", and live entertainment. It is a seasonal event that occurs in the Fall of the year, tied to Halloween.
Hypothesis: The event happens annually and is tied to Halloween
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Answer:
Yes

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

Because I Said So is a 2007 romantic comedy film directed by Michael Lehmann and starring Diane Keaton, Mandy Moore, Lauren Graham, Piper Perabo, Gabriel Macht and Stephen Collins. It was released on February 2, 2007. The film received negative reviews from critics.
Hypothesis: Because I Said So is on dvd.
****
Answer:
It's impossible to say