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.

Example Input: SENDER A: i am not a cashier , but i sell cars .
SENDER B: i play the violin and the guitar
SENDER A: that is cool . i am a big fan of singing music .
SENDER B: Me too
SENDER A: i like to eat fish , but i am not very good at it .

Example Output: Bot

Example Input: SENDER A: Hi
SENDER B: Hi, how are you doing?

Example Output: Human

Example Input: SENDER A: i am not sure what that means . i am more of a couch potato .
SENDER B: hello i just moved here from germany
SENDER A: are you japanese ? i am from the united kingdom .

Example Output:
Bot