Assertion: pigeon's sense | /r/HasProperty | disarranged in old and feeble persons
Facets:
value: sometimes
type: TEMPORAL
value: suddenly
type: MANNER
value: very
type: DEGREE
Source sentences:
text: The manner in which the sense of direction is sometimes suddenly disarranged in very old and feeble persons, and the feeling of strong distress which, as I know, has been experienced by persons when they have suddenly found out that they have been proceeding in a wholly unexpected and wrong direction, leads to the suspicion that some part of the brain is specialised for the function of direction.