Question: 
Write a function to find all adverbs and their positions in a given sentence by using regex.


Model's Code:
def find_adverbs(sentence):
    import re
    pattern = r'\b[\w]+ly\b'
    matches = [(m.start(), m.group()) for m in re.finditer(pattern, sentence)]
    return ', '.join(f"{start}-{start+len(word)}: {word}" for start, word in matches) if matches else ''



Sample Correct Code:
import re
def find_adverbs(text):
  for m in re.finditer(r"\w+ly", text):
    return ('%d-%d: %s' % (m.start(), m.end(), m.group(0)))


Asserts:
assert find_adverbs("Clearly, he has no excuse for such behavior.") == '0-7: Clearly'
assert find_adverbs("Please handle the situation carefuly") == '28-36: carefuly'
assert find_adverbs("Complete the task quickly") == '18-25: quickly'


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 584 of 974: 433/584 (74.14383561643835%): success