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 technician ( technician_id number, name text, team text, starting_year number, age number )
TABLE: CREATE TABLE repair ( repair_id number, name text, launch_date text, notes text )
TABLE: CREATE TABLE machine ( machine_id number, making_year number, class text, team text, machine_series text, value_points number, quality_rank number )
TABLE: CREATE TABLE repair_assignment ( technician_id number, repair_id number, machine_id number )

### Question ###
What is the team with at least 2 technicians?

### Accurate SQL ###

SELECT team FROM technician GROUP BY team HAVING COUNT(*) >= 2