Assertion: silicosis's symptom | /r/CapableOf | may obvious
Facets:
Source sentences:
text: Symptoms associated with chronic silicosis may or may not be obvious; therefore, workers need to have a chest x-ray to determine if there is lung damage.
text: Symptoms may or may not be obvious; therefore, workers need to have a chest x-ray to determine if there is lung damage.
text: Symptoms associated with chronic silicosis may or may not be obvious; therefore, workers need to have a chest x-ray to determine if there is lung damage.
text: Symptoms associated with chronic silicosis may or may not be obvious: therefore, workers need to have a chest x-ray to determine if there is lung damage.
text: Symptoms may or may not be obvious; therefore, workers need to have a chest x-ray to determine if there is lung damage.