Which option improves concision without changing meaning for the sentence 'In order to determine the impact, the researchers conducted a long series of experiments'?

Which option improves concision without changing meaning for the sentence 'In order to determine the impact, the researchers conducted a long series of experiments'?

• A. To determine the impact, the researchers conducted a long series of experiments.
• B. In order to determine the impact, the researchers conducted a long series of experiments.
• C. The researchers conducted a long series of experiments to determine the impact.
• D. The researchers conducted many experiments to determine the impact.

Answer: (A)

Conciseness comes from trimming redundancy and foregrounding the aim. Dropping “in order to” and starting with the purpose keeps the meaning exactly the same while tightening the sentence: “To determine the impact, the researchers conducted a long series of experiments.” The fronted purpose clause makes the goal immediately clear and the main action remains intact, preserving the scope of work described. The other forms either keep the filler phrase, which adds unnecessary words, or shift where the purpose sits in the sentence, which can lessen the immediacy of the aim or change nuance—such as using “many experiments” instead of “a long series of experiments.” So the most precise, direct choice is the one that begins with the purpose and retains the original scope.

Conciseness comes from trimming redundancy and foregrounding the aim. Dropping “in order to” and starting with the purpose keeps the meaning exactly the same while tightening the sentence: “To determine the impact, the researchers conducted a long series of experiments.” The fronted purpose clause makes the goal immediately clear and the main action remains intact, preserving the scope of work described.

The other forms either keep the filler phrase, which adds unnecessary words, or shift where the purpose sits in the sentence, which can lessen the immediacy of the aim or change nuance—such as using “many experiments” instead of “a long series of experiments.” So the most precise, direct choice is the one that begins with the purpose and retains the original scope.