Assertion: asian pear | /r/HasProperty | pyrus serotina
Facets:
Source sentences:
text: Unlike Asian pears (Pyrus serotina) and other fruits, European pear varieties are not allowed to ripen on the tree; the fruits are picked when they are barely turning yellowish-green but are still hard.
text: The two species of pear trees are Asian pear (Pyrus serotina) and European pear (Pyrus communis).