Utilize the input text as a context reference, choose the right relationship between 'Roy Moore' and 'chief justice' from the options.
Options: location of formation, legal form, position held, member of

Alabama chief justice walks back... Chief Justice Roy Moore suggested same-sex marriages in his state would be... Paul meets rancher Cliven Bundy Bundy made headlines last year and became the face of a land rights... Trump: ‘We look like we’re beggars... "The people representing Iran are master negotiators.
position held