A portion of the underlying asset is used to mint Primitive Option tokens. The remaining deposit, along with the minted Short Option Tokens are provided as liquidity to the pool, which returns LP tokens. When option tokens are minted, there is a long and a short option. Since the short option tokens were provided as liquidity to the pool, the long option tokens are returned to the LP's wallet. These long option tokens should be held until the liquidity position is exited, because they are a hedge against impermanent option exposure.