Task: Question Answering
Input (English): Passage: The principles of phonological analysis can be applied independently of modality because they are designed to serve as general analytical tools, not language-specific ones. The same principles have been applied to the analysis of sign languages (see Phonemes in sign languages), even though the sub-lexical units are not instantiated as speech sounds. Question: What are the principles of phonological analysis able to be applied separately from?
Output (English): modality