Based on the text, what is the main result of scientists having studied the plesiosaur?

the people who claim to have seen nessie can be proven to have been dishonest.
the sightings have decreased rapidly since the studies were released.
we can conclusively rule out the existence of modern plesiosaurs.
we know enough to rule out a plesiosaur as a likely nessie creature.

The people who claim to have seen Nessie can be proven to have been dishonest.

Option A

Explanation:

According to the scientists, most people who say that they have seen the nessie o have seen the picture of Nessie is a total hoax. It is completely false and a lie.

The creature which the people thought to be a nessie was nothing more than a sub marine toy which had a head made out of plastic stuck on the toy. This was thought to be a nessie by the people. This has been proved by the scientists.

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation: