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_27704187_7 ( high_rebounds VARCHAR, team VARCHAR )

### Question ###
Who did the high rebounds in the game against Boston?

### Accurate SQL ###

SELECT high_rebounds FROM table_27704187_7 WHERE team = "Boston"