Problem: Hundreds of sea gulls scavenge for food as bulldozers bury rubbish at the now-closed Wake County Landfill in North Raleigh in this file photo. A study by Duke University researchers concludes that gulls feeding on trash can be a significant course of nitrogen and phosphorus at nearby lakes. TRAVIS LONG TRAVIS LONG

Based on the paragraph above can we conclude that "The Wake County Landfill is open."? OPTIONS:
- Yes
- It's impossible to say
- No

A: No


Problem: How to clean potatoes<br>Start with clean hands. Be sure to wash your hands first using an antibacterial soap, and to rinse them well. You don't want to transfer any bacteria to your clean potatoes.

Based on the paragraph above can we conclude that "Washing your hands will get rid of all bacteria"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say


Problem: And I think that's where maybe the vice president and I begin to have some differences. I'm worried about overcommitting our military around the world. I want to be judicious in its use. You mentioned Haiti. I wouldn't have sent troops to Haiti. I didn't think it was a mission worthwhile.

Based on the paragraph above can we conclude that "Troops were sent to Haiti"? OPTIONS:
- Yes
- It's impossible to say
- No

A: