A demand can be for bicycles.Logical formLearned from7 sentences. Parts may pertain-to a bicycle.Logical formLearned from7 sentences. Bicycles may be locked.Logical formLearned from7 sentences. Bicycles may be removed.Logical formLearned from7 sentences. Children may wear (bicycle helmets).Logical formLearned from7 sentences. A bicycle may be powered.Logical formLearned from7 sentences. A (bicycle maintenance) can be basic.Logical formLearned from7 sentences. A person may lock_up a bicycle.Logical formLearned from7 sentences. A bicycle may pertain-to a language.Logical formLearned from7 sentences. (Bicycle shorts) may pertain-to a person.Logical formLearned from7 sentences. Thousands of (bicycle accidents) may happen on roads.Logical formLearned from7 sentences. A male may build a bicycle.Logical formLearned from7 sentences. A person can be (bicycle rider).Logical formLearned from7 sentences. (Bicycle lanes) can be on a road.Logical formLearned from7 sentences. Thousands can be constituted-of-or-filled-with (bicycle accidents).Logical formLearned from7 sentences.