Select the option that can be used as a one-word substitute for the underlined group of words.

The fishermen of our village are constantly complaining of the poor number of fishes getting caught these days.

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A person who shows people their seats

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Deliberately and maliciously set something (buildings usually) on fire

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A child born after the death of his father

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One who makes an active effort to promote human welfare

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The date on which an event took place in a previous year

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 Having or showing an excessively high opinion of one's appearance, abilities, or worth

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The date when both, day and night are of approximately equal length