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equipment
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suspicious
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hoax
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trick photo
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sightings
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evidence
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explanation
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scam
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surface
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proof
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radar
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fool
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skeptical / doubtful
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witness
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apologize
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theory
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melt
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rumor
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convince
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pretend
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urban legend
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definite
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optical illusion
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mystery
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create
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prediction
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phenomenon
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alien
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myth
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