Question: Is the Greek alphabet as common as Sumerian cuneiform?, Answer:No, Description of Greek alphabet: script that has been used to write the Greek language, Fact1: The Greek alphabet is still commonly used, Fact2: Sumerian cuneiform is not used contemporarily 
Step1: Does the Greek Alphabet still have widespread present-day use/application?, Step2: Does the Sumerian cuneiform still have widespread present-day use/application?, Step3: Are #1 and #2 the same?, Wikipedia page for step 1: Greek alphabet, Wikipedia page for step 2: Sumerian cuneiform, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False