An ExampleSet with only two rows is connected to a Process Documents from Data operator with TF$-$IDF vectors selected. The process is run and the results are as follows:

Given these results, we can infer with certainty that $($Select ALL correct statements$)$

Hint: Select $3$ correct answers

A$.$ the word "mining" occurs more frequently than "data" in the $1$st text.

B$.$ the word "mining" is only in the $1$st text.

C$.81\mathrm{.}6\%$ of the words in the $1$st text are "mining".

D$.$ the word "analysis" and the word "video" occur the same number of times.