Detailed Instructions: 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.
Q: SENDER A: i am not sure what that is . i am trying to get into my grades .
SENDER B: How is your study?
SENDER A: i am not sure . i am a very experienced person .
SENDER B: Yeah? I'm experienced too. I already have grandchildren
SENDER A: we can not say . i have to record it . i am a hipster .
SENDER B: Why?
SENDER A: yes , i am a very experienced person .
SENDER B: Experienced how?
SENDER A: i am not sure what that means . i am not sure what that means .
SENDER B: If you are experienced, you should know what that means
SENDER A: i can not say that i am a very experienced person
SENDER B: So you're not an experienced person?
SENDER A: i am not sure . i am sure it is .
SENDER B: Who are you, then?
SENDER A: i am not sure . i am a very experienced person .
SENDER B: Let's talk about something else.
SENDER A: i will be sure to meet some of your friends .
SENDER B: Most of my friends are dead now
SENDER A: i am not sure what that means . i am more of a loner .
SENDER B: We can be friends
SENDER A: i think so . i am a very experienced person .
SENDER B: You keep saying that
SENDER A: i think i am going to be a doctor like my uncle .
SENDER B: That's good.
SENDER A: i think i will stick to that .
SENDER B: I was a doctor
SENDER A: i am not sure what that is . i am trying to get into it .
SENDER B: You should be a doctor
SENDER A: i am sure . i am sure it will .
SENDER B: A doctor saved me from my cancer a few years back
SENDER A: that is a long time . do you like it ?
SENDER B: It's cancer. Of course I don't like it
SENDER A: i have never heard of that .
SENDER B: It's a sickness. A disease
SENDER A: oh , i think i will be doing that .
SENDER B: Don't do that
SENDER A: i wish i had a cheap car , i would like to go .
SENDER B: Where would you like to go?
SENDER A: i would like to , but i am not sure what to do with them .
SENDER B: You can drive them across the country
SENDER A: i can not say that , i am sure i will .
SENDER B: Have a road trip. It'd be fun
SENDER A: that is a very long time , i will look it up .
SENDER B: Yeah, look it up
SENDER A: i think i will stick with that . i am not sure what that means .
SENDER B: Good luck, then
SENDER A: i am not sure , i have been doing it for a long time .
SENDER B: Ok, you keep doing you
SENDER A: i am a very experienced person , i have never seen it .
SENDER B: I think I'm more experienced than you
SENDER A: i will be happy to try it .

A:
Bot