Assertion: sunspot | /r/HasProperty | huge nothing
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Source sentences:
text: The sunspot was huge Nothing like it had ever been seen before a twenty billion square mile blot on the surface of the sun, and growing Dr Morris Tyler at Northern Arizona University in Flagstaff has a theory that might explain what s happening, and the news isn t good
text: Sunspots are huge magnetic storms that show up as darker regions on the sun