sentence1: If today in the morning Lally makes a payment of $ 7 , for how many days , including today , will she be connected to the internet without any additional payments , given her initial balance was $ 0 ?
sentence2: If today in the morning Lally makes a payment of $ less than 7 , for how many days , including today , will she be connected to the internet without any additional payments , given her initial balance was $ 0 ?