In mathematics, an O*-algebra is an algebra of possibly unbounded operators defined on a dense subspace of a Hilbert space. The original examples were described by and , who studied some examples of O*-algebras, called Borchers algebras, arising from the Wightman axioms of quantum field theory. and began the systematic study of algebras of unbounded operators.
O*-algebra is very important to learn. OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say


input hypothesis: Onstar is a reliable service.
Context: How to deactivate onstar<br>Contact onstar. If you want to cancel your onstar service immediately, you will need to contact the company and speak with an adviser. [substeps] The simplest way to speak with an adviser is to press the blue button on the onstar system installed in your vehicle.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say


Context:
How to replace a dream lite led bulb<br>Prepare. Arrange your tools on a clean flat surface and have all your tools at hand. Make sure you have enough space to move around as well as keeping your soldering iron at a safe distance while not in use.
Hypothesis: Put the soldering iron in your eye. OPTIONS:
- Yes
- It's impossible to say
- No
No


Input: OPTIONS:
- Yes
- It's impossible to say
- No

Wayman Lawrence Tisdale (June 9, 1964 – May 15, 2009) was an American professional basketball player in the NBA and a smooth jazz bass guitarist. A three-time All American at the University of Oklahoma, he was elected to the National Collegiate Basketball Hall of Fame in 2009.

Sentence: Wayman Lawrence Tisdale has more than one passion.

Output: Yes


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

Vic & Anthony’s is an American steakhouse restaurant chain with locations in Downtown Houston, ]and inside the Golden Nugget Casinos in Las Vegas and Atlantic City. A fourth location is scheduled to open inside the new Golden Nugget Lake Charles in late 2014. Vic & Anthony’s is owned and operated by Landry’s, Inc.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Vic is short for the owners name Victor
****
Answer:
It's impossible to say


The 42-year-old actor was outside a movie theater in central London's Leicester Square, doing press interviews, Sunday, when a man squirted Cruise with a water pistol disguised as a microphone, London's Metropolitan Police said.
A water pistol is something that can be disguised as a microphone. OPTIONS:
- Yes
- It's impossible to say
- No
A:
Yes