[Q]: How to disinfect drinking water in the wilderness<br>Pack the proper water purifying equipment and chemicals. If you're backpacking you should have a high quality pump with a filter, and/or purifying tablets. Immerse the end of the pump where water flows in in the clearest portion of the water source that you can see. You should use the pump multiple times to disinfect the same water. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: The car which crashed against the mail-box belonged to James Clark, 68, an acquaintance of James Jones' family. James Clark is not a stranger to Jones' family. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: Yes

[Q]: Brazil star Neymar is expected to be back for the Selecao's two warm-up friendlies for the World Cup next month. National team doctor Rodrigo Lasmar said that the 26-year-old should be fit to face Croatia in Liverpool on June 3 and Austria in Vienna a week later, reported the Globo Esporte website. The Paris St Germain striker was expected to rejoin club training this morning after a foot surgery in March. In four years, Neymar will be three decades old. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: Yes

[Q]: "Sideshow Bob's Last Gleaming" is the ninth episode of "The Simpsons"<nowiki>'</nowiki> seventh season. It originally aired on the Fox network in the United States on November 26, 1995. In the episode, Sideshow Bob attempts to rid the world of television. Sideshow Bob is a villain on the Simpsons. OPTIONS:
- Yes
- It's impossible to say
- No
[A]:
It's impossible to say