*Question*
The exercise is to decide whether the question accepts the proposed suggestion as a correct answer. If yes, write "True", otherwise write "False". Question: what is the name of an investigation with controlled variables Suggestion: Without a control group, the experiment cannot determine whether the fertilizer-treated plants grow more than they would have if untreated.
**Answer**
False

*Question*
The exercise is to decide whether the question accepts the proposed suggestion as a correct answer. If yes, write "True", otherwise write "False". Question: how many nuclear countries in the world Suggestion: France produces around three quarters of its electricity by nuclear power.
**Answer**
False

*Question*
The exercise is to decide whether the question accepts the proposed suggestion as a correct answer. If yes, write "True", otherwise write "False". Question: When was John F. Kennedy born and when was he assassinated Suggestion: Details of Kennedy's health problems in which he struggled have become better known, especially since the 1990s.
**Answer**
False

*Question*
The exercise is to decide whether the question accepts the proposed suggestion as a correct answer. If yes, write "True", otherwise write "False". Question: what year lord of rings made? Suggestion: Award-winning adaptations of The Lord of the Rings have been made for radio , theatre , and film .
**Answer**
False