Assertion: cumulonimbus cloud | /r/CapableOf | produce thunder
Facets:
Source sentences:
text: Cumulonimbus clouds are the ones that produce thunder, lightning and hail, as well as very heavy bursts of rain, and so understandably many people refer to them as storm clouds.
text: More commonly known as thunderclouds, cumulonimbus are the only cloud type that can produce hail, thunder and lighting.
text: If enough instability is present in the atmosphere, this process will continue long enough for cumulonimbus clouds to form and produce lightning and thunder.