Assertion: tartaric acid | /r/AtLocation | other foods
Facets:
value: to give a sour taste
type: PURPOSE
Source sentences:
text: It is added to other foods to give a sour taste, and is used as an antioxidant.
text: It is added to other foods to give a sour taste, and is used as an antioxidant.
text: It is added to other foods to give a sour taste, and is used as an antioxidant.
text: It is added to other foods to give a sour taste, and is used as an antioxidant.