In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

[Q]: passage: In organic chemistry, an alkene is an unsaturated hydrocarbon that contains at least one carbon--carbon double bond. The words alkene and olefin are often used interchangeably (see nomenclature section below). Acyclic alkenes, with only one double bond and no other functional groups, known as mono-enes, form a homologous series of hydrocarbons with the general formula CH. Alkenes have two hydrogen atoms fewer than the corresponding alkane (with the same number of carbon atoms). The simplest alkene, ethylene (CH), with the International Union of Pure and Applied Chemistry (IUPAC) name ethene, is the organic compound produced on the largest scale industrially. Aromatic compounds are often drawn as cyclic alkenes, but their structure and properties are different and they are not considered to be alkenes.
 question: can alkenes have more than one double bond?
[A]: Yes


[Q]: passage: In geometry, a square is a regular quadrilateral, which means that it has four equal sides and four equal angles (90-degree angles, or (100-gradian angles or right angles). It can also be defined as a rectangle in which two adjacent sides have equal length. A square with vertices ABCD would be denoted ◻ (\displaystyle \square ) ABCD.
 question: does a square have to have right angles?
[A]: Yes


[Q]: passage: The term ``jaywalking'' is used largely in the United States where rules applicable to pedestrians are less permissive than in countries such as the United Kingdom. Legal texts in other countries use different concepts, such as Rules applicable to pedestrians in the Vienna Convention on Road Traffic. One member of this convention, the United Kingdom, does not have jaywalking laws; its Highway Code relies on the pedestrian making their own judgment on whether it is safe to cross based on the Green Cross Code. Pedestrians do have priority over turning vehicles. Rule 170 of the UK's Highway Code states that a driver should ``watch out for pedestrians crossing a road into which you are turning. If they have started to cross they have priority, so give way.''
 question: is it illegal to jaywalk in the uk?
[A]:
No