generate questions: According to Ethnologue, the lexical similarity between Catalan and other Romance languages is: 87% with Italian; 85% with Portuguese; 80% with Spanish; 76% with Ladin; 75% with Sardinian; and 73% with Romanian.
What is the similarity between Catalan and Italian? {sep_token} Hoe similar is Catalan to Portuguese? {sep_token} What is the percent relationship of Catalan to Spanish? {sep_token} What is the relationship similarity to Ladin? {sep_token} How related is Sardinian to Catalan? {sep_token}