A (winter break) may renew an appetite.Logical formLearned from3 sentences. Everyone may work_up an appetite.Logical formLearned from3 sentences. Scientists may untangle (chemical signals) appetite.Logical formLearned from3 sentences. Injections of a hormone may control appetite.Logical formLearned from3 sentences. Mice may be associated with appetite.Logical formLearned from3 sentences. (Stomach cells) may boost appetite.Logical formLearned from3 sentences. Appetites can be for homes.Logical formLearned from3 sentences. An appetite can be for logoes.Logical formLearned from3 sentences. An appetite can be for (pop culture).Logical formLearned from3 sentences. An appetite can be for vacations.Logical formLearned from3 sentences. An appetite can be for (whale meat).Logical formLearned from3 sentences. An appetite may pertain-to advertisers.Logical formLearned from3 sentences. An appetite can be for a type of product.Logical formLearned from3 sentences. An appetite can be for a commitment.Logical formLearned from3 sentences. (Consumer appetite) can be for (cell phones).Logical formLearned from3 sentences.