Which of the phrases given in the options should replace the word phrase that is underlined in the sentence to make it grammatically correct? If the sentence is correct as it is and no correction is required, select 'No correction required' as the answer.
The UAE is already India’s third-largest trading partner with exclusive trade in 2019-20 valued at $59 billion.
1
solitary
2
unilateral
3
special
4
private
5
bilateral