Problem: Here is a premise:
Thus, it might be argued that a monopoly is necessary to ensure service to those households.

Here is a hypothesis:
There is always the argument that a monopoly is needed to make sure those households have service.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Problem: Here is a premise:
2For a description of prototyping and the spiral model, see Roger S. Pressman, Software A Practitioner's Approach, 3rd ed.

Here is a hypothesis:
There is a 4th edition of the book Roger S. Pressman, Software A Practitioner's Approach, 3rd ed.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Problem: Here is a premise:
Chinese exports quadrupled from 53,230 tons in 1995 to 224,331 tons in 1997, with the average product cost dropping by 16 percent to 660/ton.

Here is a hypothesis:
Chinese exports fell by 20 percent between 1995 and 1997.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Problem: Here is a premise:
Tel Aviv has lots of modern malls on and around Dizengoff Street, but if you are treasure hunting you should visit the flea market in neighbouring Old Jaffa (see page 48), which is also generally good for arts and crafts.

Here is a hypothesis:
Tel Aviv has 14 modern malls located in and around Dizengoff Street.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
it is not possible to tell