AWS Glue Dynamic Frame Pushdown Predicate List

Question

When using pushdown predicate with AWS Glue Dynamic frame, how does it iterate through a list?

For example, the following list was created to be used as a pushdown predicate:

day=list(p_day.select('day').toPandas()['day'])
month=list(p_month.select('month').na.drop().toPandas()['month'])
year=list(p_year.select('year').toPandas()['year'])

predicate = "day in (%s) and month in (%s) and year in (%s)"%(",".join(map(lambda s: "'"+str(s)+"'",dat))
                                                         ,",".join(map(lambda s: "'"+str(s)+"'",month))
                                                         ,",".join(map(lambda s: "'"+str(s)+"'",year)))

Let's say it returns this:

"day in ('07','15') and month in ('11','09','08') and year in ('2021')"

How would the push down predicate read this combination/list?

Is it:

day	month	year
07	11	2021
15	11	2021
07	09	2021
15	09	2021
07	08	2021
15	08	2021

-OR-

day	month	year
07	11	2021
15	11	2021
15	08	2021
15	09	2021

I have a feeling that this list is read like the first table rather than the latter... But, it's the latter that I would like to pass through as a pushdown predicate. Does creating a list essentially cause a permutation? It's as if the true day, month, and year combination is lost in the list which should be 11/7/2021, 11/15/2021, 08/15/2021, and 09/15/2021.