Emo Beach has been rated as the worst place for tourists for the fifth consecutive year. That's why no visitors ever went there for a picnic. However, on 17th of September 2014, a couple went to Emo Beach for a picnic. They are probably the only ones who thinks the Emo Beach is worth a visit. They have 3 sons and each son has 4 daughters. How many people went for a picnic in Emo Beach?