Consider the question. Lola’s rabbits keep having kittens each spring. During the first spring, her 10 breeding rabbits had 10 times as many kittens as the number of breeding rabbits Lola has, and half of the kittens got adopted. 5 of them had to be returned to Lola due to re-homing problems. During the next spring, her 10 breeding rabbits only had a total of 60 kittens, with 4 of the kittens being adopted. Including the breeding rabbits, how many rabbits does Lola have in her house?
 If the answer is '121'; explain the reasoning:
Lola’s breeding rabbits made 10 * 10 = 100 offspring. 100 / 2 = 50 got adopted. 5 offspring came back which made Lola have 50 + 5 = 55 of them. In the next spring, 60 - 4 = 56 new offspring stayed with Lola. In total, there are 55 + 56 = 111 offspring. Including the breeding rabbits, there are 111 + 10 = 121 rabbits in total.