You can get data from this two table by join the same table three time.
SELECT table2.name AS choice1name, table2_1.name AS choice2name, table2_2.name AS choice3name
FROM table1 INNER JOIN
table2 ON table1.choice1 = table2.id INNER JOIN
table2 AS table2_1 ON table1.choice2 = table2_1.id INNER JOIN
table2 AS table2_2 ON table1.choice3 = table2_2.id