ReactJS align material-ui elements horizontally

I am trying to have a radio button next to a text input so essentially a user can input "answers" to a question and mark one preferred. However, Material-UI puts each on it's own line.

This is what I currently have :

<div>
   <RadioButton
      value="light"
   />
   <TextInput
       hintText="Answer"
       multiLine = {true}
   />
</div>