Coffee is a brewed drink prepared from roasted coffee beans, the seeds
of berries from certain Coffea species. From the coffee fruit, the seeds
are separated to produce a stable, raw product: unroasted green coffee.
The seeds are then roasted, a process which transforms them into a
consumable product: roasted coffee, which is ground into fine particles
that are typically steeped in hot water before being filtered out,
producing a cup of coffee.
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