Task: Question Answering
Input (English): Problem: in a company the manager wants to give some gifts to all of the workers. in each block there are about 100 workers are there. the total amount for giving the gifts for all the workers is $ 4000. the worth of the gift is $ 4. how many blocks are there in the company ?
Options: a. 12, b. 10, c. 15, d. 17, e. 20
Output (English): b