Teacher: In this task, you are given a conversation, and your task is to generate a summary from the information present in the given conversation. Generate a summary in such a way that the context should be present in the conversation. It should cover the complete context of the conversation. 
Teacher: Now, understand the problem? If you are still confused, see the following example:
 Lucas: Hey! How was your day?, Demi: Hey there! , Demi: It was pretty fine, actually, thank you!, Demi: I just got promoted! :D, Lucas: Whoa! Great news!, Lucas: Congratulations!, Lucas: Such a success has to be celebrated., Demi: I agree! :D, Demi: Tonight at Death & Co.?, Lucas: Sure!, Lucas: See you there at 10pm?, Demi: Yeah! See you there! :D 
Solution:  Demi got promoted. She will celebrate that with Lucas at Death & Co at 10 pm. 
Reason:  The summary is concise brief of what Lucas and Demi talked in the conversation. The context is well expressed and no external knowledge is used in generating the summary. So, it's a good summary.

Now, solve this instance:  Callie: check this out <3, Callie: <file_other>, Elena: gorge!! <3 <3 <3, Elena: what's this?, Elena: did you do it yourself?, Callie: it's a bullet journal :) no, of course not, Callie: but i wish i could draw like that :D, Elena: should i know what it is? it's not a regular journal, is it?, Callie: it's a journal which is meant to increase your productivity (it has a different structure than a typical journal and you can customize it to your needs), Callie: for some people it's a diary and creative outlet in one, Callie: i looove watching yt videos about bullet journaling, they're so aesthetically pleasing <3, Elena: hmm maybe i'll give it a go? looks like a great pastime ;), Callie: you should! i've been keeping a bullet journal for a year now and i'm in love, Callie: it's really helped me to gain control of my finances, Elena: ooo i could use some help in that department too...:) 
Student:
 Callie made a bullet journal. She's been keeping a bullet journal for a year. 