diff --git a/package.json b/package.json
index f0e6a76..08ca373 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
     "inferno-component": "^3.9.0",
     "inferno-router": "^3.9.0",
     "inferno-scripts": "4.2.0",
+    "linkstate": "^1.1.0",
     "milligram": "^1.3.0"
   },
   "proxy": "http://localhost:3000",
diff --git a/src/QuestionViewer/index.js b/src/QuestionViewer/index.js
index e9f10cc..a72172e 100644
--- a/src/QuestionViewer/index.js
+++ b/src/QuestionViewer/index.js
@@ -1,4 +1,5 @@
 import { Link } from 'inferno-router';
+import linkState from 'linkstate';
 import Component from 'inferno-component';
 
 class QuestionViewer extends Component {
@@ -19,8 +20,13 @@ class QuestionViewer extends Component {
     if (!res.error) this.setState({ question: res, loading: false })
     else this.setState({ error: res.error, loading: false })
   }
+  async checkAnswer() {
+    // XXX: Need to fill in this stub
+    // Read fetch documentation on how to send post request and
+    // display output in window.alert
+  }
   render() {
-    const { loading, question, error } = this.state
+    const { loading, question, error, answer } = this.state
     const qno = parseInt(this.props.params.qno,10)
     return (
       <div>
@@ -30,6 +36,12 @@ class QuestionViewer extends Component {
         <p>
           {question.body}
         </p>
+        <form onSubmit={this.checkAnswer}>
+          <label for='answer'>Answer</label>
+          <input type='text' name='answer' value={answer} onInput={linkState(this, 'answer')} />
+          <button class='button-primary float-right'>Check</button>
+        </form>
+        <div class="clearfix" />
         {
           qno!==1 &&
             <Link className="button float-left" to={`/question/${qno-1}`}>
diff --git a/yarn.lock b/yarn.lock
index 819b59e..fe1aeb9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3934,6 +3934,10 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
+linkstate@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/linkstate/-/linkstate-1.1.0.tgz#c84643731c7fcbf2efdee70d23c04e145f84a5a3"
+
 load-json-file@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"