This document contains Robin Parrish's answers to problems in Part 1 and Part 2 of HW6. In Part 1, problem 1A-C involve analyzing phonemes based on distinctive features. Part 2 involves analyzing a table of words showing allophonic variation and rules describing the variation. Specifically, problem ii shows a table of words with phonetic transcriptions, problem iii identifies the phonemes and allophones in the transcriptions, problem iv describes an allophonic rule, and problem v describes an additional allophonic rule for /t/.