Problem: Text: There are perhaps three hundred sign languages in use around the world today. The number is not known with any confidence; new sign languages emerge frequently through creolization and de novo (and occasionally through language planning). In some countries, such as Sri Lanka and Tanzania, each school for the deaf may have a separate language, known only to its students and sometimes denied by the school; on the other hand, countries may share sign languages, though sometimes under different names (Croatian and Serbian, Indian and Pakistani). Deaf sign languages also arise outside educational institutions, especially in village communities with high levels of congenital deafness, but there are significant sign languages developed for the hearing as well, such as the speech-taboo languages used in aboriginal Australia. Scholars are doing field surveys to identify the world's sign languages.

Question: does sign language vary from country to country?
A: yes

Problem: Text: On 29 October 2015, following the Asian Cricket Council (ACC) meeting in Singapore, Board of Control for Cricket in India (BCCI) secretary stated that the 2018 edition of the tournament would be held in India. In August 2017, the BCCI sought government clearance to host the tournament, after the 2017 ACC Under-19 Asia Cup was moved to Malaysia. Ahead of the tournament, Pakistan will host the 2018 ACC Emerging Teams Asia Cup in April.

Question: pakistan will host the 2018 asian cricket council (acc)?
A: yes

Problem: Text: The Rent-A-Center company converted its Wisconsin stores to Get-It-Now! credit sale outlets after a judicial decision held that the state's consumer protection laws defining credit sales included rent-to-own businesses. Rent-A-Center is also known as Acceptance Now within its partner stores in the US in which it has kiosks. Rent-A-Center also goes by Home Choice in Minnesota, by Rent-A-Centre in Canada and by Rent-A-Center in Mexico.

Question: is rent a center and acceptance now the same?
A:
yes