Assertion: mucus | /r/CapableOf | get thin
Facets:
Source sentences:
text: Estrogen is known to exacerbate mucus production and cause the mucus to get very thick or thin, both of which can cause coughing and congestion.
text: Fluctuating hormone levels and estrogen are known to exacerbate mucus production and can cause the mucus to get very thick or thin.