input: Lava lamp

However, lava lamps made in China for the US market since 1970 do not use carbon tetrachloride, because its use was banned that year due to toxicity. The manufacturer (Haggerty) stated that their current formulation is a trade secret.

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is the inside of a lava lamp toxic
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output: no
Question: The knockout stage of the 2018 FIFA World Cup was the second and final stage of the competition, following the group stage. It began on 30 June with the round of 16 and ended on 15 July with the final match, held at the Luzhniki Stadium in Moscow. The top two teams from each group (16 in total) advanced to the knockout stage to compete in a single-elimination style tournament. A third place play-off was also played between the two losing teams of the semi-finals. is the round of 16 single elimination in world cup

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Answer: yes
IN: In the Canadian provinces and territories of Alberta, Newfoundland and Labrador, the Northwest Territories, Nova Scotia, Nunavut, Prince Edward Island, Quebec, Saskatchewan, and Yukon, licence plates are currently only required on the rear of the vehicle. The remaining provinces, British Columbia, Manitoba, New Brunswick, and Ontario, require the licence plates to be mounted on both the front and rear of the vehicle. Dealership plate frames or custom plate frames are allowed as long as the frame does not obstruct view of validation stickers or district.
do i need front license plate in ontario?

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OUT: yes
What's the best answer to this question: can you play an xbox game on xbox one?

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Answer: yes
Text: The fruit is hard, with a light green skin and crisp, juicy flesh. The flavour is tart and acidic, limiting its consumption raw. However, it remains firm when baked, making it a very popular cooking apple used in pies, where it can be sweetened. The apple goes from being completely green to turning yellow when overripe.

Question: are granny smith and green apples the same?

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Answer: yes
Text: Fans would only have to wait another year for Cowboys--Steelers III in the Super Bowl, as both teams advanced to Super Bowl XXX. Like the previous two matchups, the game was close, but this time favored the Cowboys, who won 27--17 after Steelers quarterback Neil O'Donnell threw two interceptions to Cowboys cornerback Larry Brown, who would be named Super Bowl MVP for his efforts.

Question: have the cowboys ever beat the steelers in a superbowl?

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Answer:
yes