The challenge here is the sentence is not split by cell. They are in the same column, but they might appear in the same cell. One sentence per line.
I need to count the occurrence of each sentence, for example, occurrence of "The cat is pink" is 2 and occurrence of "The dog is green" is 1.
I can also do Access 2016 if needed.
(Assuming you can split multi-sentence cells into multiple cells)
1) Split the cells with multiple sentences, you should be able to adapt this code to do this.
2) Make a copy of the column (elsewhere on the same sheet or in another sheet -- used column B in the same sheet),
3) Remove duplicate values for the copied column
4) Next to the column use the following array formula:
{=SUM(LEN(A$1:A$5)-LEN(SUBSTITUTE(A$1:A$5,B1,"")))/LEN(B1)}
(press <CTRL><SHIFT><ENTER>
when entering an array formula)