Changes can be in (book buying).Logical formLearned from2 388 sentences. A buying can be speculative.Logical formLearned from1 752 sentences. A buying can be strong.Logical formLearned from1 166 sentences. A buying can be selective.Logical formLearned from908 sentences. A buying can be heavy.Logical formLearned from889 sentences. A buying can be institutional.Logical formLearned from608 sentences. Blue chips may undergo a buying.Logical formLearned from599 sentences. Stocks may undergo a buying.Logical formLearned from580 sentences. A buying can be continued.Logical formLearned from524 sentences. Buying can be by foreign investors.Logical formLearned from492 sentences. A buying can be fresh.Logical formLearned from436 sentences. Buying can be by funds.Logical formLearned from419 sentences. A buying can be aggressive.Logical formLearned from380 sentences. A buying may pertain-to a person.Logical formLearned from377 sentences. Buying can be by investors.Logical formLearned from369 sentences.