Q: The signage for advisory speed limits is not defined by the Vienna Convention on Road Signs and Signals, and is therefore not standardised internationally. The United States uses a small yellow sign under the main warning sign, as well as a standalone variation on the standard speed limit sign, with a yellow background instead of a white one, the words ''speed limit'' omitted and an additional panel stating the type of hazard ahead. Though they list speeds, the U.S. advisory speed signs are classified as warning signs, not regulatory signs, as primary speed signs are. Australia uses a similar design as the U.S. in spite of regulatory speed limit signs being quite different. Germany used a square sign with a blue background and white lettering, similar to the minimum speed limit sign, and New Zealand uses a yellow background with black lettering (similar to the Australian design without the ''km/h'' lettering). The United Kingdom currently uses an oblong white rectangle with black lettering stating ''Max Speed''.
Can we conclude that is a yellow speed limit sign a suggested speed?
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A: yes
Atrial septal defect (ASD) is a heart defect in which blood flows between the atria (upper chambers) of the heart. Some flow is a normal condition both pre-birth and immediately post-birth via the foramen ovale, however when this does not naturally close after birth it is referred to as a patent (open) foramen ovale (PFO). Normally, after PFO closure, the atria are separated by a dividing wall, the interatrial septum. If this septum is defective or absent, then oxygen-rich blood can flow directly from the left side of the heart to mix with the oxygen-poor blood in the right side of the heart, or vice versa. This can lead to lower-than-normal oxygen levels in the arterial blood that supplies the brain, organs, and tissues. However, an ASD may not produce noticeable signs or symptoms, especially if the defect is small. Also, in terms of health risks, people who have had a cryptogenic stroke are more likely to have a PFO than the general population.
is a patent foramen ovale an atrial septal defect?
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Answer: yes
The alcohol laws of Utah regulate the selling and purchasing of alcohol in the United States state of Utah and are some of the most restrictive in the United States. A person must be 21 years old or older to buy or consume alcohol. The Utah Department of Alcoholic Beverage Control (UDABC) has regulated the sale of alcoholic beverages since 1935, two years after the end of Prohibition. Utah is one of 18 control states, meaning the state has a monopoly over the wholesaling and/or retailing of some or all categories of alcoholic beverages.

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can you drink alcohol in salt lake city?

A: yes
Problem: Text: The U.S. Constitution uses but does not define the phrase ''natural born Citizen'', and various opinions have been offered over time regarding its precise meaning. The consensus of early 21st-century constitutional scholars, together with relevant case law, is that natural-born citizens include, subject to exceptions, those born in the United States. Many scholars have also concluded that those who meet the legal requirements for U.S. citizenship ''at the moment of birth'', regardless of place of birth, are also natural-born citizens. Every president to date was either a citizen at the adoption of the Constitution in 1789 or was born in the United States; of these there have been seven that had at least one parent who was not born on U.S. soil.

Question: can a president be born outside the us?

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A: yes
IN: Is it true that do you eat the shell on soft shell crab?

Soft-shell crab is a culinary term for crabs that have recently molted their old exoskeleton and are still soft. Soft-shells are removed from the water as soon as they molt to prevent any hardening of their shell. This means that almost the entire animal can be eaten, rather than having to shell the animal to reach the meat. The exceptions are the mouthparts, the gills and the abdomen, which, though edible when shells are very soft, are usually discarded (''cleaned''). The remaining, edible part of the crab is typically deep fried or sauteed.

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OUT: yes
IN: Is it true that is the back of the neck an erogenous zone?

The neck, clavicle area and the back of the neck are very sensitive in both males and females, which can be stimulated by licking, kissing or light caressing. Some people also like being bitten gently in these areas, often to the point that a ''hickey'', or ''love-bite'' is formed.

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- no
- yes

OUT:
yes