Problem: How to solar power your home<br>Call a professional. Grid tied systems are probably your best bet, especially if you live in an area with reliable power. By having a grid tied system, you are eligible for tax credits, plus you'll be able to sell your excess power back to your power company.

Based on the paragraph above can we conclude that "If you receive a tax credit by having a grid tied system you can't sell your excess power back to your power company."? OPTIONS:
- Yes
- It's impossible to say
- No

A: No

Problem: Everyone was very kind to me , especially the officers .<br>Do n't laugh , Jo , gentlemen really are very necessary aboard ship , to hold on to , or to wait upon one , and as they have nothing to do , it 's a mercy to make them useful , otherwise they would smoke themselves to death , I 'm afraid .

Based on the paragraph above can we conclude that "This is a true story"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: How to make simple mashed potatoes<br>Choose your potatoes. There are a few basic options when it comes to buying potatoes: baking, boiling, and all-purpose potatoes. All have different qualities when it comes to flavor and texture.

Based on the paragraph above can we conclude that "boiling potatoes are the best potatoes for mashed potatoes."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say