RewriteCond %{QUERY_STRING}

Here's what I'm trying to accomplish:

http://ift.tt/2jAorCr needs to go to http://ift.tt/2jbHvdC

Here's what I have in my .htaccess that isn't working:

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{REQUEST_URI} ^/real-estate/ [NC]
RewriteCond %{QUERY_STRING} ^group=rentals
RewriteRule (.*) http://ift.tt/2jAiNzZ? [NC,R=301,L]
</IfModule>