Problem: Prime minister:

A prime minister is the most senior minister of cabinet in the executive branch of government, often in a parliamentary or semi-presidential system. In many systems, the prime minister selects and may dismiss other members of the cabinet, and allocates posts to members within the government. In most systems, the prime minister is the presiding member and chairman of the cabinet. In a minority of systems, notably in semi-presidential systems of government, a prime minister is the official who is appointed to manage the civil service and execute the directives of the head of state.

What group is the prime minister usually in charge of?
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A: cabinet

Problem: Copper:

Together with caesium and gold (both yellow), and osmium (bluish), copper is one of only four elemental metals with a natural color other than gray or silver. Pure copper is orange-red and acquires a reddish tarnish when exposed to air. The characteristic color of copper results from the electronic transitions between the filled 3d and half-empty 4s atomic shells the energy difference between these shells is such that it corresponds to orange light. The same mechanism accounts for the yellow color of gold and caesium.

What color is fake copper?
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A: unanswerable

Problem: Somalis:

In ancient Somalia, pyramidical structures known in Somali as taalo were a popular burial style, with hundreds of these dry stone monuments scattered around the country today. Houses were built of dressed stone similar to the ones in Ancient Egypt. There are also examples of courtyards and large stone walls enclosing settlements, such as the Wargaade Wall.

What is a notable stone wall built in ancient Somalia?
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A: the Wargaade Wall

Problem: Rajasthan:

Rajasthan is known for its traditional, colorful art. The block prints, tie and dye prints, Bagaru prints, Sanganer prints, and Zari embroidery are major export products from Rajasthan. Handicraft items like wooden furniture and crafts, carpets, and blue pottery are commonly found here. Shopping reflects the colorful culture, Rajasthani clothes have a lot of mirror work and embroidery. A Rajasthani traditional dress for females comprises an ankle-length skirt and a short top, also known as a lehenga or a chaniya choli. A piece of cloth is used to cover the head, both for protection from heat and maintenance of modesty. Rajasthani dresses are usually designed in bright colors like blue, yellow and orange.

What colors are dresses in Rajasthan typically made using?
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A:
bright colors like blue, yellow and orange