A space can be blank.Logical formLearned from2 325 sentences. A screen can be blank.Logical formLearned from2 151 sentences. A stare can be blank.Logical formLearned from2 134 sentences. A canvas can be blank.Logical formLearned from1 785 sentences. A look can be blank.Logical formLearned from1 510 sentences. A line can be blank.Logical formLearned from1 467 sentences. Lines can be blank.Logical formLearned from1 398 sentences. Stares can be blank.Logical formLearned from1 383 sentences. Spaces can be blank.Logical formLearned from1 304 sentences. A sheet can be blank.Logical formLearned from1 254 sentences. A wall can be blank.Logical formLearned from1 139 sentences. A mind may go blank.Logical formLearned from1 039 sentences. A piece can be blank.Logical formLearned from820 sentences. A paper can be blank.Logical formLearned from788 sentences. A mind can be blank.Logical formLearned from760 sentences.