Premise: The Mus??e Marmottan (2 Rue Louis-Boilly) is devoted mainly to Impres?­?­sion?­ist paintings, with key works by Monet, Pissarro, Gauguin, and Sisley.

Hypothesis: Monet, Pissarro, Gauguin, and Sisley were the most important Impressionists.
Relation: neutral