Based on the clue '1 of the 2 philosophers seen here in a painting by...', what is the answer?

Based on the clue '1 of the 2 official languages of greenland', what is the answer? Based on the clue '1 of the 2 official languages of israel', what is the answer? Based on the clue '1 of the 2 ohio governors elected president of the...', what is the answer? Based on the clue '1 of the 2 other members of the first triumvirate ...', what is the answer? What is associated with: 1 of the 2 planets of the solar system not represented in gustav holsts 1916 work the planets? Based on the clue '1 of the 2 playwrights named miller who won the pu...', what is the answer? Based on the clue '1 of the 2 presidents who could have used the pony...', what is the answer? Based on the clue '1 of the 2 presidents who have a jr in their names...', what is the answer?