Using python

Write a function that matches a string that has an 'D' followed by zero or more a's def probleml_a (string): Function that matches a string containing a 'D' with zero or more 'a's after it >>probleml_a("I cook for a hobby.") no match >>>probleml_a("I dabble in cooking.") no match >>probleml_a ("Dang, that's a good burger!" match found >>problem1_a("D is my favorite letter in the alphabet") match found >>probleml_a ("My favorite letter in the alphabet is D") match found YOUR CODE HERE # Question 1b. Write a function that matches a string that has a 't' followed by three 'o's def probleml_b (string) Function that matches a string containing a 't' and is followed by three 'o's >>probleml_b ("Are you going to the shops?" no match >>>probleml b("I like going to the shops too!") no match >>probleml_b ("I would go but it's tooo far.") match found >>> probleml _b("Train said 'totoooo-totoooo'") match found YOUR CODE HERE # Question 1c. Write a function that matches a word only at the beginning of a string def probleml_c (string) Function that matches a word only at the beginning of a string >>>probleml c("Hello world!") match found >>> problemi-c("VDSC20sthebest") no match >>probleml_c("") no match >>>probleml_c("word") match found >>probleml_c("wordl7") no match # YOUR CODE HERE # Question 1d Write a function that matches a word containing 't'. def probleml_d(string): Function that matches a word containing 't >>probleml _d("I would like to use regular expressions.") match found probleml_d("I like regular expressions." no match >>>probleml_d("abcdefghijklmnopgrsuvwxyz") no match # YOUR CODE HERE # Question 1e Write a function that matches a string that has an 'r' followed by at least on character and ending in 'z (In other words, it's trying to find any part of the string that has an r in it, and that r is followed by a z, as long as there is at least one character between the two) def probleml_e (string): Function that matches a string that has an 'r' followed by at least one character and ending in'z >>>probleml e("I love ritz crackers." match found probleml_e("I wrote a post on Piazza.") match found >>probleml_e ("That was a really good movie.") no match # YOUR CODE HERE # Question 1f Write a function that matches a word containing 'm' but isn't at the start or end of the word def probleml_f (string): Function that matches a word containing 'm' but isn't at the start or end of the worc >>>probleml f ("mickey mouse") no match >>probleml _f ("m" no match >>> probleml_f("mountain climbing") match found >>>probleml f ("Ooom, take me out of here") no match probleml_f("mummy is scary match found # YOUR CODE HERE #