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

× Possible pipe bomb explosion reported at East Chicago post office EAST CHICAGO, Ind. – Authorities in northwest Indiana are at the scene of an explosion involving possible pipe bombs, WGN reports. The scene is at a post office in East Chicago near Kennedy and Chicago Ave. Reports suggest that a possible postal worker has been injured. We will update this story as more information develops.

Select from:
+ Yes
+ It's impossible to say
+ No
Hypothesis: A definite pipe bomb explosion injured three postal workers as Chicago WEST post office.


