Which of the phrases given below the sentence should replace the word/phrase given below in bold in the sentence to make it grammatically correct? If the sentence is correct as it is given and no correction is required, mark 'No correction required' as the answer.
Coffee which I am drinking is bland in taste and I am not going to pay for this.
1
The coffee which
2
The coffee that
3
A coffee that
4
A coffee which
5
no correction required