user: From the passage provided, extract the languages in which Kishore Kumar provided his vocals as a playback singer. Separate them with a comma.

assistant: Hindi, Bengali, Marathi, Assamese, Gujarati, Kannada, Bhojpuri, Malayalam, Odia, Urdu

user: Name someone who helped to stash national treasures during a war, so irreplaceable items would not fall into the hands of the enemy or become lost

assistant: Evdokia Reshetnik, a Ukranian zoologist and ecologist, helped squirrel away natural history artifacts from a Ukranian museum of Natural History, keeping them from falling into the hands of the Germans. Ironically, the story of her courage was nearly lost, only resurfacing in the twenty-first century.

user: Given this table of races and dates, how many races took place after July? Give the answer as a number.

assistant: 3