Add sample question for vocab test (folder to be deleted)

a9ceb7c8 · Serge Bibauw · 40fe58a5 · a9ceb7c8 · a9ceb7c8 · a9ceb7c8
--- a/sample_item_tobedeleted/1.jpeg
+++ b/sample_item_tobedeleted/1.jpeg
--- a/sample_item_tobedeleted/2.jpeg
+++ b/sample_item_tobedeleted/2.jpeg
--- a/sample_item_tobedeleted/3.jpeg
+++ b/sample_item_tobedeleted/3.jpeg
--- a/sample_item_tobedeleted/4.jpeg
+++ b/sample_item_tobedeleted/4.jpeg
--- a/sample_item_tobedeleted/q.mp3
+++ b/sample_item_tobedeleted/q.mp3