diff --git a/express/requests.rest b/express/requests.rest
index e605540..02640ee 100644
--- a/express/requests.rest
+++ b/express/requests.rest
@@ -3,7 +3,8 @@ Content-Type: application/json
 
 {
     "language": "python",
-    "content": "f(x)=x^2+2x+1 with the constraint x≥2"
+    "content": "f(x) = x^3 + 2x + 1 with the constraint x≥2",
+    "type": "code"
 }
 
 ###
diff --git a/express/server.js b/express/server.js
index 2799cc4..688ea0b 100644
--- a/express/server.js
+++ b/express/server.js
@@ -71,7 +71,7 @@ const get_family_schema = {
     family: {
       type: "string",
       description:
-        "either Linear Programming, Quadratic Programming and Semidefinite Programming",
+        "Family of the problem that is most likely to. Must be one of 'Linear Programming', 'Quadratic Programming' or 'Semidefinite Programming'",
     },
   },
   required: ["family"],
@@ -104,7 +104,7 @@ const get_family = async (content) => {
         Minimize: Tr(C⋅X)
         Subject to: Tr(Ai⋅X)=bi, i=1,...,m and X⪰0
   
-        Output your answer in either Linear Programming, Quadratic Programming and Semidefinite Programming
+        Output your answer in either 'Linear Programming', 'Quadratic Programming' or 'Semidefinite Programming'
         `,
       },
       {