Table: sonics_roster_4
Columns: player
nationality
jersey_number_s
position
years
from

Question: What is the nationality of the PG position from VCU?
SQL: SELECT "nationality" FROM sonics_roster_4 WHERE "position" = 'pg' AND "from" = 'vcu'

Question: What years did jersey number 55 play?
SQL: SELECT "years" FROM sonics_roster_4 WHERE "jersey_number_s" = '55'

Question: What are the Jersey numbers for Notre Dame?
SQL: SELECT "jersey_number_s" FROM sonics_roster_4 WHERE "from" = 'notre dame'