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

In "Killing the Dream: James Earl Ray and the Assassination of Martin Luther King, JR.", by Gerald Posner (Harvest/Harcourt Brace, $15), the writer who attacked Kennedy conspiracy theories in "Case Closed" takes on Ray's claim of innocence in the 1968 murder of King.
Hypothesis: the author knows for sure who killed mlk
****
Answer:
It's impossible to say

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

The Townsend Thoresen cross-Channel ferry Herald of Free Enterprise capsized outside the Belgian port of Zeebrugge on the 6th of March with the loss of 135 lives.
Hypothesis: The ferry accident caused few casualties.
****
Answer:
No

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

Boat<br>Nelson loved to ride on boats. He enjoyed the wind on his face. After many rides, he fell off the boat. He barely escaped the cold ocean as well. Now, Nelson wears a life jacket every time he gets on a boat.
Hypothesis: Nelson likes warm wind better than cold wind.
****
Answer:
It's impossible to say