Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_15 ( time VARCHAR, rank VARCHAR, react VARCHAR, athlete VARCHAR )

### Question ###
How much Time has a Reaction of 0.155, and an Athlete of kristof beyens, and a Rank smaller than 3?

### Accurate SQL ###

SELECT COUNT(time) FROM table_name_15 WHERE react = 0.155 AND athlete = "kristof beyens" AND rank < 3