Problem: In conversations with Ms. Robbins, it is understood that Armstrong Environmental Inc. has been retained by past or present owners or some combination of these parties.

Based on that paragraph can we say the following?
Ms Robbins is a co-owner of Armstrong Environmental Inc.

OPTIONS:
- yes
- no
****
Answer: no

Problem: Neil Armstrong was an aviator in the Navy and was chosen with the second group of astronauts in 1962. Made seven flights in the X-15 program (1960 photo), reaching an altitude of 207,500 feet. Was backup command pilot for Gemini 5, command pilot for Gemini 8, backup command pilot for Gemini 11, backup commander for Apollo 8, and commander for Apollo 11: successfully completing the first moonwalk.

Based on that paragraph can we say the following?
Neil Armstrong was the first man who landed on the Moon.

OPTIONS:
- yes
- no
****
Answer: yes

Problem: Recreational marijuana smokers are no more likely to develop oral cancer than nonusers.

Based on that paragraph can we say the following?
Smoking marijuana does not increase the risk of developing oral cancer.

OPTIONS:
- yes
- no
****
Answer: yes

Problem: In 1969, he drew up the report proposing the expulsion from the party of the Manifesto group. In 1984, after Berlinguer's death, Natta was elected as party secretary.

Based on that paragraph can we say the following?
Berlinguer succeeded Natta.

OPTIONS:
- yes
- no
****
Answer:
no