input: Midnight sun

The midnight sun is a natural phenomenon that occurs in the summer months in places north of the Arctic Circle or south of the Antarctic Circle, when the sun remains visible at the local midnight.
is there a place where there is no night
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output: yes

input: Alcohol in Bangladesh

Under Bangladeshi law, any beverage containing more than 0.5% alcohol is considered an alcoholic beverage. A government permit is necessary for selling, storing and the transport of alcohol. To drink alcohol in Bangladesh, one must have a legal permit. Muslims will need a medical prescription to obtain an alcohol permit. The prescription must be given by an associate professor of the medical college or a civil surgeon.
is it illegal to drink alcohol in bangladesh
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output: no

input: Foreign key

A table may have multiple foreign keys, and each foreign key can have a different parent table. Each foreign key is enforced independently by the database system. Therefore, cascading relationships between tables can be established using foreign keys.
can i have two foreign keys in one table
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output: yes

input: ABBA

During the band's active years, the band was composed of two couples: Faltskog and Ulvaeus, and Lyngstad and Andersson. With the increase of their popularity, their personal lives suffered which eventually resulted in the collapse of both marriages. The relationship changes were reflected in the group's music, with later compositions featuring more introspective and dark lyrics.
are the members of abba married to each other
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output:
no