WEBVTT 1 00:00:05.006 --> 00:00:06.005 - [Narrator] In this challenge, 2 00:00:06.005 --> 00:00:07.005 I'd like you to find out 3 00:00:07.005 --> 00:00:08.009 for every VendorID, 4 00:00:08.009 --> 00:00:10.002 what is the maximum number 5 00:00:10.002 --> 00:00:13.000 of passengers in a ride. 6 00:00:13.000 --> 00:00:14.009 You can load at most 10,000 rows 7 00:00:14.009 --> 00:00:16.008 to memory at a given time.