from collections import Counter
dic={'phone get crasted': 0,'good performance':1,'good camera': 1,'cheap in price':1,'battery drains fast':0}
pos=0
neg=0
for i in dic:
    if dic[i]==0:
        neg=neg+1
    else:
        pos=pos+1
pos=pos/5
neg=neg/5
#print(pos,' ',neg)
for k,v in dic.items():
    print(Counter(k.lower().split()))

   # for j in k:
        #print(j)