This is a correct answer to the following question about Metformin. Yes or no? Answer: It is the first-line drug of choice for the treatment of type 2 diabetes , in particular, in overweight and obese people and those with normal kidney function. Question: what is metformin used for
Yes

This is a correct answer to the following question about Fire extinguisher. Yes or no? Answer: There are two main types of fire extinguishers: stored pressure and cartridge-operated. Question: how fire extinguisher works
No

Q: This is a correct answer to the following question about Cocaine. Yes or no? Answer: This causes it to cross the bloodbrain barrier far better than other psychoactive chemicals and may even induce blood-brain barrier breakdown. Question: what happens to the chemical composition of cocaine when you add it to alcohol
A: No

Question: This is a correct answer to the following question about Digital clock. Yes or no? Answer: (Both analog and digital clocks can be driven either mechanically or electronically, but "clockwork" mechanisms with digital displays are rare.) Question: what type of light does digital alarm clock use
Answer: No

*Question*
This is a correct answer to the following question about Spanish language in the United States. Yes or no? Answer: After of the incorporation of these states to the U.S. in first half of 19th century, the Spanish language was later reinforced by the acquisition of Puerto Rico in 1898 and by later waves of the Hispanic emigration, basically from Hispanic America , to the United States beginning in the second half of 19th century until today. Question: how many spanish speaking people are there in the us
**Answer**
No

(Question)
This is a correct answer to the following question about Secure Digital. Yes or no? Answer: Some vendors produced SDSC cards above 1 GB before the SDA had standardized a method of doing so. Question: WHAT IS THE SPEED CLASS FOR CAMERA
(Answer)
No