Ayuda con ejercicios (inglés)

[w2a]

Hola!! alguien me puede decir como hacer estos dos ejercicios??

◑ Read in some text from a corpus, tokenize it, and print the list of all wh-word types that occur. (wh-words in English are used in questions, relative clauses and exclamations: who, which, what, and so on.) Print them in order. Are any words duplicated in this list, because of the presence of case distinctions or punctuation?

◑ Create a file consisting of words and (made up) frequencies, where each line consists of a word, the space character, and a positive integer, e.g. fuzzy 53. Read the file into a Python list using open(filename).readlines(). Next, break each line into its two fields using split(), and convert the number into an integer using int(). The result should be a list of the form: [['fuzzy', 53], ...].