You will be given a definition of a task first, then some input of the task.
Read the given message of a sender that is intended to start a conversation, and determine whether it was written by a 'Bot' or by a 'Human'. Typically, bots will have a more disjointed manner of speaking, and will make statements that don't relate to each other, don't make coherent sense, or otherwise appear unnatural. Human will make statements in a more or less coherent and logical way. Since these messages are supposed to be conversation openers, humans will generally start sensibly with a hello or an introduction. Humans may also ask why the other person is not responding. Bots, however, may act as if they are in the middle of a nonsensical conversation.

SENDER A: thanks you for a cup of tea cause i am partly deaf
SENDER A: and it's great for being a museum tour guide because I am
SENDER A: fancy tea tastes the best at museum and i like to drink it
SENDER A: but i've a big library at home so get out of my home
SENDER A: do you have a time to listen to me whine about nothing and everything at the once?

Output:
Human