Direction: The following question consists of three statements numbered I, II and III. Decide if data given in the statements are sufficient to answer the question below. Six persons B1, B2, B3, B4, B5 and B6 go on a trip on two different dates 8 and 19 of three different monthsApril, May and June but not necessarily in the same order. No two persons appear on the same date. Who went on the trip on 8th June?

I. B4 goes on a trip in a month having 31 days. B6 goes immediately after B3 and in the same month.

II. B1 goes after B5 and in a month having less than 31 days.

III. B4 goes on an odd number date. Two persons go between B6 and B2. B2 goes after B6.