diff --git a/basics.py b/basics.py
index eb38cc9..9547b77 100644
--- a/basics.py
+++ b/basics.py
@@ -1,4 +1,4 @@
-def positive(numbers):
-    return([positive if positive > 0 else 0 for positive in numbers])
+def nostrings(jumble):
+    return([number if type(number) == int else 0 for number in jumble])
 
-print(positive([-5, 3, -1, 101]))
\ No newline at end of file
+print(nostrings([99, 'no data', 95, 94, 'no data']))
\ No newline at end of file