One day Dan invited Bob for dinner in a nearby restaurant. They ordered food, and Bob ordered a bottle of local beer. Bob poured beer into a dark-colored glass and drank slowly. Both were enjoying food. When the beer glass was almost empty, Bob saw a bug at the bottom of the glass. Bob could not recognize what kind of bug it was, but he felt uncomfortable. Dan paid the restaurant bill, and Dan and Bob went home. Because of drinking beer and seeing a bug inside a beer glass, Bob became very sick and was hospitalized during the nighttime. Bob also spent money on his treatment. After recovery, he wants to file a lawsuit to get compensation for the losses he faced. Will he be successful if he files a lawsuit based in contract against the restaurant owner? What kind of legal challenges may he face? If he files a lawsuit again the beer manufacturer, will he be successful? In this case, which area of law will help him, and what should he establish to get compensation?