{"in": [], "out": ""}
{"in": ["lipid dry films"], "out": "mineral oil"}
{"in": ["mineral oil"], "out": ""}
{"in": [], "out": "a lipid dry film sample"}
{"in": ["the lipid dry film"], "out": "the lipid-oil mixture"}
{"in": [], "out": ""}
{"in": ["the lipid-oil mixture"], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": "lipid-oil mixture"}
{"in": ["lipid-oil mixture", "lipid-oil mixture"], "out": "Valap"}
{"in": ["emulsion"], "out": ""}
{"in": ["Valap"], "out": ""}
{"in": [], "out": ""}