Question: Can human nails carve a statue out of quartz?, Answer:No, Description of Nail (anatomy): hard projection of digit, Fact1: Human nails have a Mohs hardness of 2.5, Fact2: Quartz has a Mohs hardness of 7., Fact3: Softer objects can't carve harder objects.
Step1: What advantage makes it possible for one object to cut another?, Step2: What is the Moh hardness value of human nails?, Step3: What is the Moh hardness value of quartz?, Step4: How does #2 compare to #3?, Step5: Considering #4 and #1, can nails carve quartz?, Wikipedia page for step 1: Hardness, Wikipedia page for step 2: Human nail, Wikipedia page for step 3: Quartz, Wikipedia page for step 4: , Wikipedia page for step 5: , not_definitive_answer: False, incorrect_answer: False