Problem: In Greek mythology, Orthrus (Greek: Ὄρθρος , "Orthros") or Orthus (Greek: Ὄρθος , "Orthos") was, according to the mythographer Apollodorus, a two-headed dog who guarded Geryon's cattle and was killed by Heracles. He was the offspring of the monsters Echidna and Typhon, and the brother of Cerberus, who was also a multi-headed guard dog.

Based on the paragraph above can we conclude that "Orthrus served as a guard dog."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes


Problem: British mountaineer Alison Hargreaves becomes the first woman to climb Mount Everest alone and without oxygen tanks.

Based on the paragraph above can we conclude that "She trained many months before this"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say


Problem: #BacktoSchool on County 10 is brought to you by SageWest Healthcare (Fremont County, Wyo.) – Believe it or not, the school year is just a couple weeks away...and less than one week for some of us. So, what can your family do between now and then (besides back-to-school shopping)? Here are 10 of our favorite things you'll want to squeeze in with the family before summer's up!

Based on the paragraph above can we conclude that "The County 10 is brought to you by the SageWest Healthcare, located in Fremont County, Wyo."? OPTIONS:
- Yes
- It's impossible to say
- No

A: