Assertion: manta ray | /r/HasProperty | dangerous
Facets:
value: due to the fact
type: CAUSE
Source sentences:
text: Are Manta Rays Dangerous?
text: There is no reason to say that manta rays are dangerous animals.
text: One of the reasons why people used to think that the Manta Ray was dangerous is because the body appears to be like a huge bat.
text: Many people assume that the Manta Ray is dangerous due to the fact that the Sting Ray is.