[Q]: The SaltaAntofagasta railway, also named Huaytiquina, is a non-electrified single track railway line that links Argentina and Chile passing through the Andes. It is a railway with a total length of 941 km (571 in Argentina and 330 in Chile), connecting the city of Salta (Argentina) to the one of Antofagasta (Chile), on the Pacific Ocean, passing through the Puna de Atacama and Atacama Desert. The SaltaAntofagasta railway has been visited by nixon OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say
Problem: How to handle a lupus flare<br>Get enough sleep. One of the known symptoms of a lupus flare is fatigue. A person suffering from a lupus flare needs adequate rest to overcome their symptoms and go about their daily activities.

Based on the paragraph above can we conclude that "Sleep is one way to treat lupus."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes
Q: Central air does not function
How to stop getting so hot while sleeping<br>Use air conditioning. The simplest way to keep your room cool while you sleep is to use your air conditioner if you have one. Central air or a portable window unit will both do the trick.
OPTIONS:
- Yes
- It's impossible to say
- No
A: No
We are committed to the deployment of these technologies and are excited by the advances in remote sensing technology that are enabling us to extract more information from sensors in a cost-efficient and timely manner.
the team has one strategy OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say
input hypothesis: The tax cut was proposed for companies in all states.
Context: He declared the need for a new tax cut for the oil companies in Texas an emergency need, and so the money was taken away from the CHIP program. There's -- you don't have to take my word for this. There is now a federal judge's opinion about the current management of this program ordering the State of Texas to do -- you should read that judge's language about this.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: No
input hypothesis: North Korea causes world leaders concerns
Context: World leaders expressed concern on Thursday that North Korea will quit six-party nuclear disarmament talks and will bolster its nuclear weapons arsenal.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false:
Yes