Task: Question Answering
Input (English): Question: There are a lot of houses such that the numbers of their doorplates are odd numbers and the first number of the doorplates is 545, the last number of the doorplates is 855. How many houses are there?

 Option A: 155

 Option B: 161

 Option C: 154

 Option D: 156

 Option E: 158
Output (English): Option D