Demand can be for a stock.Logical formLearned from160 sentences. Stocks may tumble some percent.Logical formLearned from159 sentences. A (stock market bubble) may undergo burstings.Logical formLearned from159 sentences. Exchange can be for stock.Logical formLearned from159 sentences. Some stocks may change price.Logical formLearned from159 sentences. (Fish stocks) can be depleted.Logical formLearned from159 sentences. A (stock market) may close flat.Logical formLearned from158 sentences. (Stock markets) can be across a continent.Logical formLearned from158 sentences. Stocks may extend losses.Logical formLearned from157 sentences. A part may pertain-to a stock.Logical formLearned from157 sentences. Assets can be in stocks.Logical formLearned from157 sentences. Investors may buy stock.Logical formLearned from157 sentences. (Stock markets) may slump.Logical formLearned from157 sentences. (Fish stocks) may pertain-to the world.Logical formLearned from156 sentences. (World stock markets) may rise.Logical formLearned from156 sentences.