[Q]: How to diagnose copd<br>See your doctor. The best way to fight copd is to see your doctor before symptoms arise. This is because symptoms of copd often don't appear until significant lung damage has already occurred. Seeing your doctor is useless. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: No
Problem: How to make a marble mirror cake<br>Preheat the oven to 350 f. Beat the cake mix, butter and milk on medium-high speed. Add in the eggs one at a time until fully mixed. Then, beat on high for two minutes.

Based on the paragraph above can we conclude that "This baking tutorial is about cake"? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes
Q: The Sioux Ghost Dress was a feature of Glasgow's Kelvingrove Museum
The Sioux Ghost Shirt was a feature of Glasgow's Kelvingrove Museum for more than 100 years before being repatriated to its land of origin.
OPTIONS:
- Yes
- It's impossible to say
- No
A: No
The Portobello Film Festival is an independent international film festival based in London, which annually premiers over 700 new films, including features, shorts, documentaries, music films and animation. Additionally, workshops and talks with top film directors (such as Stephen Frears and John Maybury) are also featured. Admission to the three-week-long festival is free of charge.
The festival only had one animation entry. OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say
input hypothesis: KPN is doing great in sales.
Context: AMSTERDAM, Aug 15 (Reuters) - Dutch telecoms group KPN is not considering further dividend cuts or a rights issue, a spokesman told Reuters on Wednesday. Some analysts said earlier on Wednesday a dividend cut or rights issue would help KPN to cut its debt level after it called off the sale of its Belgian mobile phone unit BASE. The Dutch telecoms group is struggling to reverse a fall in domestic sales.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: No
input hypothesis: the facility mentioned is completely reputable
Context: Athletics' governing body, the IAAF, last week cleared Ottey of accusations of steroid use and lifted a two-year ban after their arbitration panel said the IOC-accredited lab in Lausanne improperly tested Ottey's urine sample.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false:
No