You will be given a definition of a task first, then some input of the task.
Read an exchange between SENDER A and SENDER B, and answer whether SENDER A is a 'Bot' or a 'Human'. There are only a maximum of two senders (A and B) per conversation, and there are no conversations where SENDER A and SENDER B are both bots, or both humans; only one sender per conversation can be a bot, and only one can be a human. Knowing this, need only to classify whether SENDER A is 'Human' or 'Bot'; you do not need to write anything about SENDER B. 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. Humans will make statements in a more or less coherent and logical way, potentially including asking the bot why the bot is not making sense or contradicting itself.

SENDER A: hello
SENDER B: Hi, how are you doing?
SENDER A: pretty good. it's nice here at the country farm
SENDER B: I love the farm!
SENDER A: yeah? well come on over! i'll introduce you to my pet cow. her name is Gladis
SENDER B: I have a cat named cow.
SENDER A: hahahahaha you're kidding, right?
SENDER B: I think it is. i am a very good person.
SENDER A: you seem like a good person to me. what do you do in life?
SENDER B: I work at a bank, and i love to travel.
SENDER A: where did you traver already?
SENDER B: I live in the midwest in the midwest
SENDER A: so do you travel the usa or go to other countries?
SENDER B: I live in canada. i travel a lot.

Output:
Human