I searched for this question ( QID : 970934532250 ) and found that the explanation of this question clearly explains the answer and also notes that this is an ambigous question.
According to our database, a very similar question was asked in the exam.
This is what the explanation says:
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Actually option 2 is also correct but you are asked to select one option so
you should select the best answer which is 3.
This sure is an ambigous question but we think that you should select option 3.
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