Simplify the following text for a Grade 7 native English-speaking person.
Original: CarÃ me was set a test by Talleyrand : to create a whole yearâ s worth of menus , without repetition , and using only seasonal produce .
Simplified: CarÃ me was set a test by Talleyrand : he had to create a whole yearâ s worth of menus , without repeating them , and use only food that was in season .