There are 5 instances where Q used a "Y" in brackets. Three lower case y's appear to be "yes" answers.

Two instances of capital Y in brackets, possibly referring to a person. Both instances are related to Comey and prosecution evidence?

09 Nov 2017 23:07:15 No.148779656

Find the ke[y]stone. Moves and countermoves. They never thought she would lose.

23 Mar 2018 13:14:06 No.461

Clock activated. RED_CASTLE. GREEN_CASTLE. Stage_5:5[y]

30 Nov 2018 22:12:29 cc526f No.4093082

Come[y] timestamp re: attorney challenge to subpoena? Do the math.

07 Dec 2018 11:21:52 94d00f No.4197470

What happens when you have enough evidence to PROCEED? What is the benefit of educating the public PRIOR TO proceeding? COME[Y]

16 Nov 2019 13:13:56 000000 No.7356265

The Harvest [crop] has been prepared and soon will be delivered to the public for consumption. A Higher Loyalty [Y]. Hunters become the Hunted. Treason.