Assertion: mule's donkey | /r/HasProperty | playful
Facets:
value: to be intelligent
type: PURPOSE
Source sentences:
text: Donkey is docile, affectionate and playful, which is why it is popular as pet in the USA.
text: Although formal studies of their behaviour and cognition are rather limited, donkeys appear to be quite intelligent, cautious, friendly, playful, and eager to learn.
text: Although formal studies of their behaviour and cognition are rather limited, donkeys appear to be quite intelligent, cautious, friendly, playful, and eager to learn.