The answer is (A Sightings have not increased in number
Explanation:
The reasonig for this is ¨<em>With cell phones and digital cameras, one would think that sightings of Nessie would increase. This has not happened.</em> The BBC team believes the legend of Nessie has endured because people see what they want to see. To prove this, the team used a fence post, raising it before groups of tourists. Afterwards several of the tourists asked to draw pictures of what they had seen drew pictures of a monster's head.¨
