Table: substrate_languages
Columns: english
german
dutch
icelandic
latin
greek
russian

Question: What Greek word means the same thing as the German word ebbe?
SQL: SELECT "greek" FROM substrate_languages WHERE "german" = 'ebbe'

Question: What word in German translates into the Icelandic word efja?
SQL: SELECT "german" FROM substrate_languages WHERE "icelandic" = 'efja'

Question: What is the Dutch translation of the Latin word navigo?
SQL: SELECT "dutch" FROM substrate_languages WHERE "latin" = 'navigo'

Question: What Dutch word has the same meaning as the Greek word πλέω (pléō)?
SQL: SELECT "dutch" FROM substrate_languages WHERE "greek" = 'πλέω (pléō)'

Question: What English word has the same meaning as the German word "german"?
SQL: SELECT "english" FROM substrate_languages WHERE "german" = 'german'