1. Lake Arrowhead is an artificial lake located in the San Bernardino Mountains on Little Bear Creek , a tributary of Deep Creek and the Mojave River .
2. Lake Arrowhead is an artificial lake in the Mojave River on the Little Bear Creek , a tributary of Deep Creek and San Bernardino mountains .

Select your answer from the options. Are these two sentences paraphrases of each other?
Options are: a). no; b). yes;...I think the answer is
a).