Data can be on disks.Logical formLearned from12 sentences. A disk may change.Logical formLearned from12 sentences. (Disk galaxies) may undergo an evolution.Logical formLearned from12 sentences. Some (computer disks) may disappear.Logical formLearned from12 sentences. Disks can be fused.Logical formLearned from12 sentences. A recovery of a disk can be crucial to an understanding of a nature of an (engine failure).Logical formLearned from11 sentences. A disk can be on a system.Logical formLearned from11 sentences. A male can be (disk jockey).Logical formLearned from11 sentences. A (disk drive) can be regular.Logical formLearned from11 sentences. A (sun disk) can be winged.Logical formLearned from11 sentences. Blocks can be on a disk.Logical formLearned from11 sentences. Outer parts may pertain-to a disk.Logical formLearned from11 sentences. A geometry may pertain-to a disk.Logical formLearned from11 sentences. Data may be written/wrote to a disk.Logical formLearned from11 sentences. A disk may go bad.Logical formLearned from11 sentences.