Complex sentence: Grandpa Joe follows Wonka to ask about Charlie's lifetime supply of chocolate, to which Wonka angrily states that Charlie violated the contract by stealing Fizzy Lifting Drinks and therefore receives nothing.
Split into simpler sentences: Grandpa Joe follows Wonka to ask about Charlie's lifetime supply of chocolate. Mr. Wonka angrily states that Charlie violated the contract by stealing Fizzy Lifting Drinks and therefore receives nothing.