Problem: How to clean quartz<br>Rinse the quartz off with a power washer. If you have a large amount of quartz with a heavy amount of mud or dirt on it, you can try to rinse it off with a power washer. Set your quartz on the ground (preferably on concrete or asphalt) and rinse off the dirt.

Based on the paragraph above can we conclude that "A power washer will be able to clean the quartz if there's a lot of mud or dirt."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes
Q: The storm surge was expected to come through waterways northwest of the city
Still, the storm surge was both stronger and earlier than expected, apparently coming through waterways southeast of the city, said Col. Richard Wagenaar, the Army Corps of Engineers' district chief in New Orleans.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say
One feature of the summary trial reform that was discussed at length in committee was the requirement to provide commanding officers with more comprehensive training in their military justice duties and responsibilities and to have them certified as qualified to conduct summary trials.
Commanding officers were deemed sufficiently educated in military justice by the summary trial reform committee. OPTIONS:
- Yes
- It's impossible to say
- No
A: No
input hypothesis: William S. Parson was a captain.
Context: On August 6, 1945 the atomic bomb was dropped on the Japanese city of Hiroshima. The Enola Gay, piloted by Colonel Tibbetts, was chosen to make the mission. The mission was recorded as successful by Capt. William S. Parson at 9:20 A.M.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: Yes
Context:
The Sudanese government reiterated on Saturday that it would not retreat from its decision to expel more than a dozen of international nongovernmental organizations (NGOs) operating relief work in its western region of Darfur. Sudanese Vice President Ali Osman Mohammed Taha made the remarks at the opening session of the conference of Arab civil society institutions. "The government's decision to expel some of the organizations is a sovereign decision which was dictated by the national interest. We will not back down from this decision whatever the pressures," Taha said.
Hypothesis: The Sudanese government want to tell people again that they will not back down on their decision OPTIONS:
- Yes
- It's impossible to say
- No
Yes
Problem: The Wet Puddle<br>Mandy was walking to school in her favorite sneakers. She accidentally stepped in a puddle along the way. Because of the puddle her shoes were now sopping. All day her feet felt wet and cold. Finally at the end of the day she took her shoes off and warmed up.

Based on the paragraph above can we conclude that "By the end of the date Mandy's shoes had dried and were warm"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say