Context: Similar examples abound. Macedonian, although mutually intelligible with Bulgarian, certain dialects of Serbian and to a lesser extent the rest of the South Slavic dialect continuum, is considered by Bulgarian linguists to be a Bulgarian dialect, in contrast with the contemporary international view and the view in the Republic of Macedonia, which regards it as a language in its own right. Nevertheless, before the establishment of a literary standard of Macedonian in 1944, in most sources in and out of Bulgaria before the Second World War, the southern Slavonic dialect continuum covering the area of today's Republic of Macedonia were referred to as Bulgarian dialects.

Question: Along with Serbian, with what language is Macedonian mutually intelligible?
Answer: Bulgarian

Question: What dialect continuum does Macedonian belong to?
Answer: South Slavic

Question: What do Bulgarian linguists regard the Macedonian language as?
Answer: a Bulgarian dialect

Question: In what year was a Macedonian literary standard established?
Answer: 1944

Question: In what country is Macedonian most commonly spoken?
Answer: Republic of Macedonia

Question: With which language is Macedonian mutually unintelligible? 
Answer: Unanswerable

Question: In what year was there a literary standard of Bulgarian developed?
Answer: Unanswerable

Question: When was a standard of Serbian developed in Macedonia?
Answer: Unanswerable

Question: In what year was there a literary standard of Slavic developed?
Answer: Unanswerable