article_snippet: Olivier Giroud fired in the opener on the stroke of half-time before Aaron Ramsey and Mathieu Flamini added second-half goals to secure the vital three points.
article_snippet: Olivier Giroud Olivier Giroud leaps into the air in celebration as Olivier Giroud scored the opener at the Emirates .
article_snippet: Gunners midfielder Aaron Ramsey roars in celebration as he doubled Arsenal's lead in the second-half .
highlights_snippet: Olivier Giroud scored on the cusp of half-time to send Arsenal on The Gunners way .