We can count backward by days or by weeks. Count a few weeks back to find that February $$6$$ is a Friday. Then count a few days back to find that February $$1$$ is a Sunday. 
If February is a month that contains Friday the $$13^{}\text{th}$$, what day of the week is February $$1$$? 
Options:
A. Sunday　 
B. Monday　 
C. Wednesday　 
D. Thursday　 
E. Saturday　 