Original: When Soviet People's Commissar for Foreign Affairs Vyacheslav Molotov claimed in radio broadcasts that the Soviet Union were not dropping bombs but rather delivering food to the starving Finns, the Finns started to call the air bombs Molotov bread baskets.
Simplified: When Molotov claimed in radio broadcasts that the Soviet Union was not dropping bombs but rather delivering food to the starving Finns, the Finns started to call the air bombs satirically "Molotov picnic baskets".