Q: In Euclidean geometry, a parallelogram is a simple (non-self-intersecting) quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure. The congruence of opposite sides and opposite angles is a direct consequence of the Euclidean parallel postulate and neither condition can be proven without appealing to the Euclidean parallel postulate or one of its equivalent formulations.
Can we conclude that are the adjacent sides of a parallelogram equal?
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A: yes
Presently, oceans are CO sinks, and represent the largest active carbon sink on Earth, absorbing more than a quarter of the carbon dioxide that humans put into the air. The solubility pump is the primary mechanism responsible for the CO2 absorption by the oceans.
oceans are a global sink for carbon dioxide?
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Answer: yes
The United States Congress enacted the Securities Act of 1933, also known as the 1933 Act, the Securities Act, the Truth in Securities Act, the Federal Securities Act, or the '33 Act, Title I of Pub. L. 73-22, 48 Stat. 74, codified at 15 U.S.C. 77a et seq.), was enacted by the US Congress on May 27, 1933, during the Great Depression, after the stock market crash of 1929. Legislated pursuant to the Interstate Commerce Clause of the Constitution, it requires every offer or sale of securities that uses the means and instrumentalities of interstate commerce to be registered with the SEC pursuant to the 1933 Act, unless an exemption from registration exists under the law. The term ''Means and instrumentalities of interstate commerce'' is extremely broad, and it is virtually impossible to avoid the operation of the statute by attempting to offer or sell a security without using an ''instrumentality'' of interstate commerce. Any use of a telephone, for example, or the mails would probably be enough to subject the transaction to the statute.

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is the securities act of 1933 still in effect?

A: yes
Problem: Text: Some magazines are prohibited regardless of the class of firearm to which the magazines are attached. As a general rule, under the Criminal Code, the maximum magazine capacity is five rounds for most magazines designed for rifles that shoot centre-fire in a semi-automatic fashion, or ten rounds for most handgun magazines.

Question: can you own a semi automatic rifle in canada?

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A: yes
IN: Is it true that is saline and sodium chloride the same thing?

Saline, also known as saline solution, is a mixture of sodium chloride in water and has a number of uses in medicine. Applied to the affected area it is used to clean wounds, help remove contact lenses, and help with dry eyes. By injection into a vein it is used to treat dehydration such as from gastroenteritis and diabetic ketoacidosis. It is also used to dilute other medications to be given by injection.

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OUT: no
What's the best answer to this question: do you get europa league for winning the league cup?

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Answer:
yes