title: Vinaigrette
context: Vinaigrette (/vɪnəˈɡrɛt/ vin-ə-GRET) is made by mixing an oil with something acidic such as vinegar or lemon juice.  The mixture can be enhanced with salt, herbs and/or spices.  It is used most commonly as a salad dressing,[1] but can also be used as a marinade. Traditionally, a vinaigrette consists of 3 parts oil and 1 part vinegar mixed into a stable emulsion, but the term is also applied to mixtures with different proportions and to unstable emulsions which last only a short time before separating into layered oil and vinegar phases.
question: How is a vinaigrette made?
answers: by mixing an oil with something acidic such as vinegar or lemon juice