Problem:
Read the following paragraph and determine if the hypothesis is true:

Chlorophyll (also chlorophyl) is any of several closely related green pigments found in cyanobacteria and the chloroplasts of algae and plants. Its name is derived from the Greek words , "chloros" ("green") and , "phyllon" ("leaf"). Chlorophyll is essential in photosynthesis, allowing plants to absorb energy from light.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Chlorophyll might help might absorb energy from light. The word has a Greek basis and relates to a colour. Green is the colour most commonly associated with it.
****
Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Robbie Coltrane, OBE (born Anthony Robert McMillan; 30 March 1950) is a Scottish actor and author. He is known for his roles as Rubeus Hagrid in the "Harry Potter" films, as Valentin Dmitrovich Zukovsky in the James Bond films "GoldenEye" and "The World Is Not Enough," and as Dr. Eddie "Fitz" Fitzgerald in the British TV series "Cracker" during the 1990s.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Robbie Coltrane was an accomplished actor in the 1980's
****
Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Montasser el-Zayat (] ) or Muntasir al-Zayyat (Arabic: "Muntasir az-Zayyat ") (born 1956) is an Egyptian lawyer and author whose former clients, according to press reports, included Ayman al-Zawahiri, since 2011 the leader of al-Qaeda, the terrorist organization, and al-Gama'a al-Islamiyya.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Montasser el-Zayat is more than 12 years old.
****
Answer:
Yes