In this task you will be given a question and a passage. You need to determine if the answer to the question is contained in the passage. If the answer can be found in the passage you should output 'True'. If the answer cannot be found in the passage you should output 'False'.

Q: Passage: 'Helicobacter pylori, previously Campylobacter pylori, is a gram-negative, microaerophilic bacterium found usually in the stomach. It was identified in 1982 by Australian scientists Barry Marshall and Robin Warren, who found that it was present in a person with chronic gastritis and gastric ulcers, conditions not previously believed to have a microbial cause. It is also linked to the development of duodenal ulcers and stomach cancer. However, over 80% of individuals infected with the bacterium are asymptomatic, and it may play an important role in the natural stomach ecology.'. Question: 'helicobacter pylori infection is a bacterial cause of'.

A: True
****
Q: Passage: 'The colours of the modern flag are associated with the republican democracy first proposed in 1848, formed after World War I, and represent German unity and freedom. During the Weimar Republic, the black-red-gold colours were the colours of the democratic, centrist, and republican political parties, as seen in the name of Reichsbanner Schwarz-Rot-Gold, formed by members of the Social Democratic, the Centre, and the Democratic parties to defend the republic against extremists on the right and left.'. Question: 'what do the colors on german flag represent'.

A: True
****
Q: Passage: 'Naval stores are all products derived from pine sap, which are used to manufacture soap, paint, varnish, shoe polish, lubricants, linoleum, and roofing materials.'. Question: 'naval stores is a general term given to'.

A:
True
****