Assertion: student's teacher | /r/CapableOf | say put up thumb
Facets:
value: after an explanation
type: TEMPORAL
value: after lesson
type: TEMPORAL
Source sentences:
text: After an explanation or lesson, a teacher could say, “Please put thumbs up, thumbs down, or sideways to let me know if this is clear, and it’s perfectly fine if you don’t understand or are unsure