question: OPTIONS:
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In addition to Celine Dion, who has had significant success on this chart, other artists with multiple number ones on the AC chart in the 1990s include Mariah Carey, Phil Collins, Michael Bolton, Whitney Houston and Shania Twain.
What milestone did Celine Dion, Mariah Carey, Phil Collins, Michael Bolton, Whitney Houston and Shania Twain share on the 1990s adult contemporary charts?

answer: yes

[Q]: Sentence: Tinkerers at home in later years discovered that disassembling the NES and cutting the fourth pin of the lockout chip would change the chip's mode of operation from "lock" to "key", removing all effects and greatly improving the console's ability to play legal games, as well as bootlegs and converted imports. Question: What was the lockout chip number for Asia? OPTIONS:
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++++++++++
[A]: no

Q: Does "During the weekend, the US sent into China two U.S. Air Force C-17's carrying supplies, which included tents and generators." provide a valid answer to "When did groups from South Korea, Japan, and others arrive in China?"?
OPTIONS:
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A: no

Problem: Does "The SAMs launched by individuals are known in the United States as the Man-Portable Air Defence Systems (MANPADS)." answer the question "What does MANPADS mean?" OPTIONS:
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A: yes

Does the sentence "In 1885 the first line of the Melbourne cable tramway system was built, becoming one of the worlds most extensive systems by 1890." provide a valid answer to the question "When was the first electric light installed in the Eastern Market?" OPTIONS:
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A: no

Does the sentence "Prominent international figures in visual arts nowadays include painters Vieira da Silva, Julio Pomar, Helena Almeida, Joana Vasconcelos, Juliao Sarmento and Paula Rego." provide a valid answer to the question "Who are some of the most prominent modern visual artists in Portugal?" OPTIONS:
- yes
- no

A:
yes