Problem: Given the question: Question: "What kind of device did Becker make?" Context: "Last but not least the electric double-layer capacitor (now Supercapacitors) were invented. In 1957 H. Becker developed a "Low voltage electrolytic capacitor with porous carbon electrodes". He believed that the energy was stored as a charge in the carbon pores used in his capacitor as in the pores of the etched foils of electrolytic capacitors. Because the double layer mechanism was not known by him at the time, he wrote in the patent: "It is not known exactly what is taking place in the component if it is used for energy storage, but it leads to an extremely high capacity."." Answer:
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The answer is:
capacitor

Problem: Given the question: Question: "What doesn't UTC have to do twice a year?" Context: "Some applications standardize on UTC to avoid problems with clock shifts and time zone differences. Likewise, most modern operating systems internally handle and store all times as UTC and only convert to local time for display." Answer:
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The answer is:
clock shifts

Problem: Given the question: Question: "Which sector contributes less than 10% of Delhi's gross SDP?" Context: "The Government of National Capital Territory of Delhi does not release any economic figures specifically for New Delhi but publishes an official economic report on the whole of Delhi annually. According to the Economic Survey of Delhi, the metropolis has a net State Domestic Product (SDP) of Rs. 83,085 crores (for the year 200405) and a per capita income of Rs. 53,976($1,200). In the year 200809 New Delhi had a Per Capita Income of Rs.1,16,886 ($2,595).It grew by 16.2% to reach Rs.1,35,814 ($3,018) in 200910 fiscal. New Delhi's Per Capita GDP (at PPP) was at $6,860 during 200910 fiscal, making it one of the richest cities in India. The tertiary sector contributes 78.4% of Delhi's gross SDP followed by secondary and primary sectors with 20.2% and 1.4% contribution respectively." Answer:
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The answer is:
primary