diff --git a/w6_1_FP/index.js b/w6_1_FP/index.js
index faa68f0..3d64c59 100644
--- a/w6_1_FP/index.js
+++ b/w6_1_FP/index.js
@@ -25,18 +25,18 @@ const render = (listItems) => {
 
 // Exercise helpers
 
-const peopleToString = (people) => {
-  return people.map((p) => `${p.name} ${p.last} (${p.age})`);
-};
-
-const peopleToListItems = (strings) => strings.map((str) => `<li>${str}</li>`);
-
 const compareByName = (a, b) => a.name.localeCompare(b.name);
 const compareByLast = (a, b) => a.last.localeCompare(b.last);
 const compareByAge = (a, b) => a.age - b.age;
 
 const sortPeopleBy = /* ... PLACEHOLDER ... */ () => {};
 
+const peopleToString = (people) => {
+  return 'PLACEHOLDER';
+};
+
+const peopleToListItems = (strings) => 'PLACEHOLDER';
+
 // Main
 
 const byname = /* ... PLACEHOLDER ... */ undefined;