Assertion: ballpoint pen's pen | /r/HasProperty | the best choice
Facets:
value: undoubtedly
type: DEGREE
value: for long writing
type: TEMPORAL
Source sentences:
text: As a result, these pens aren’t the best choice for long writing.
text: This pen is undoubtedly one of the best pens for students.
text: This pen can be the best writing tool especially when you feel a little stress.