QUES: Q: Because Mohammed was "ummi," what would he not have known about that lent credence to his prophethood?
A: The Quran describes Muhammad as "ummi", which is traditionally interpreted as "illiterate," but the meaning is rather more complex.
Does the answer answer the question?

ANS: no

QUES: Q: How many geostationary orbit satellites will the BeiDou-2 system have?
A: The new system will be a constellation of 35 satellites, which include 5 geostationary orbit satellites for backward compatibility with BeiDou-1, and 30 non-geostationary satellites (27 in medium Earth orbit and 3 in inclined geosynchronous orbit), that will offer complete coverage of the globe.
Does the answer answer the question?

ANS: yes

QUES: Q: When did Kexi retire?
A: Finally, in 1673, Shang Kexi petitioned Kangxi for permission to retire to his hometown in Liaodong province and nominated his son as his successor.
Does the answer answer the question?

ANS: yes

QUES: Q: What type of tolerances does the USB standard specify for compliant USB connectors?
A: The USB standard specifies relatively loose tolerances for compliant USB connectors to minimize physical incompatibilities in connectors from different vendors.
Does the answer answer the question?

ANS:
yes