"The Merchant of Venice" is a Comedy (though sometimes called a "Problem Play"). It is summarized as:
Antonio borrows money from Shylock, a Jewish moneylender, to lend money to his friend Bassanio. Bassanio uses the money to successfully woo Portia, a wealthy and intelligent woman with a large inheritance. Unfortunately, a tragic accident makes Antonio unable to repay his debt to Shylock, and he must be punished as agreed by giving a pound of his flesh to the moneylender. Portia travels in disguise to the court and saves Antonio by pointing out that Shylock may only take flesh, and not any blood. Shylock is foiled, Portia reveals her identity, and Antonio's wealth is restored.