Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: Cyanobacteria causes electrolyte imbalances, headache, malaise, and muscle weakness or pain in joints and limbs, respiratory effects, and atypical pneumonia.
 The question and answer:
user
Claim: "Cyanobacteria causes a myriad of health concerns upon exposure."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
The answer is yes
assistant