Q: Existing gasoline-powered vehicles may be converted to run on CNG or LNG, and can be dedicated (running only on natural gas) or bi-fuel (running on either gasoline or natural gas). However, an increasing number of vehicles worldwide are being manufactured to run on CNG. Until recently, the now-discontinued Honda Civic GX was the only NGV commercially available in the US market. More recently, Ford, General Motors and Ram Trucks have bi-fuel offerings in their vehicle lineup. Ford's approach is to offer a bi-fuel prep kit as a factory option, and then have the customer choose an authorized partner to install the natural gas equipment. Choosing GM's bi-fuel option sends the HD pickups with the 6.0L gasoline engine to IMPCO in Indiana to upfit the vehicle to run on CNG. Ram currently is the only pickup truck manufacturer with a truly CNG factory-installed bi-fuel system available in the U.S. market.
Can we conclude that can you put regular gas in a natural gas car?
OPTIONS:
- no
- yes
A: yes
All carbohydrates -- monosaccharides, disaccharides, and polysaccharides -- should give a positive reaction, and nucleic acids and glycoproteins also give a positive reaction, as all these compounds are eventually hydrolyzed to monosaccharides by strong mineral acids. Pentoses are then dehydrated to furfural, while hexoses are dehydrated to 5-hydroxymethylfurfural. Either of these aldehydes, if present, will condense with two molecules of naphthol to form a purple-colored product, as illustrated below by the example of glucose:
will disaccharides and polysaccharides give a positive result for molisch test?
OPTIONS:
- no
- yes
+++++
Answer: yes
The Republic of Singapore officially became the 117th member of the United Nations (UN) after its independence on September 21, 1965. From 2001 to 2002, Singapore held a rotational seat on the United Nations Security Council and has participated in UN peacekeeping/observer missions in Kuwait, Angola, Kenya, Cambodia and Timor Leste.

OPTIONS:
- no
- yes

is singapore a member of the united nations?

A: yes
Problem: Text: A coffee bean is a seed of the coffee plant and the source for coffee. It is the pit inside the red or purple fruit often referred to as a cherry. Just like ordinary cherries, the coffee fruit is also a so-called stone fruit. Even though the coffee beans are seeds, they are referred to as ''beans'' because of their resemblance to true beans. The fruits -- coffee cherries or coffee berries -- most commonly contain two stones with their flat sides together. A small percentage of cherries contain a single seed, instead of the usual two. This is called a ''peaberry''. The peaberry occurs only between 10 and 15% of the time, and it is a fairly common (yet scientifically unproven) belief that they have more flavour than normal coffee beans. Like Brazil nuts (a seed) and white rice, coffee beans consist mostly of endosperm.

Question: are cocoa beans and coffee beans the same thing?

OPTIONS:
- no
- yes
A: no
IN: Is it true that is the world cup of soccer played every year?

The FIFA World Cup, often simply called the World Cup, is an international association football competition contested by the senior men's national teams of the members of the Federation Internationale de Football Association (FIFA), the sport's global governing body. The championship has been awarded every four years since the inaugural tournament in 1930, except in 1942 and 1946 when it was not held because of the Second World War. The current champion is France, which won its second title at the 2018 tournament in Russia.

OPTIONS:
- no
- yes

OUT: no
Glutinous rice (Oryza sativa var. glutinosa; also called sticky rice, sweet rice or waxy rice) is a type of rice grown mainly in Southeast and East Asia and the eastern parts of South Asia, which has opaque grains, very low amylose content, and is especially sticky when cooked. While it is widely consumed across Asia, it is only a staple food in northeastern Thailand and Laos.

OPTIONS:
- no
- yes

is sweet rice the same as glutinous rice?

A:
yes