参考答案：Antecedents that only accept the restrictive relative clause typically include nouns or pronouns with unspecified reference—indefinites such as all, any, some, every, no, etc. and compounds.
e.g. (1)The girl who lives next door is now traveling in Scotland. (noun as the antecedent)
(2)All that glitters is not gold. (indefinites as the antecedent)
(3)No one has ever visited the town will fail to be impressed by its beauty. (compound as the antecedent)
Proper nouns as antecedents co-occur almost exclusively with non-restrictive relative clause.
e.g. (4)St. Paul’s Cathedral, which the guide was referring to, was designed by Sir Christopher Wren. (St. Paul’s Cathedral is a proper noun.)
