tina:hai,rani hw r u.
rani:nt so fine,
tina:why,i came to found tat meera is so upset today.
rani:ya,she is upset.she had thrown th waste in the floor and teacher had scolded her and told her to bring parents 2morrow itself.
tina:oh ,god....but why she did like that.its a bad habit
rani:wat can v do 4 this
tina:v can tell her about the problms which it creates
rani:thas good idea
tina:we can also remind her about the hamfull diseases which it causes when flies come and sit in that and transmitt 2 us
rani:u r so right 
tina:come lets move
rani:of course..........
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