Detailed Instructions: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Problem:It is a measure of Arsenal’s progress that fixtures like these no longer end in boos and angry recrimination. As the final whistle approached, the crowd at the Emirates were unusually vocal, anticipating trips to Wembley and singing praise of their team. Earlier it had the feel of one of the afternoons with which we have become so familiar in recent years, one of those days when Arsenal break world records for possessions stats but come up against an inspired goalkeeper and end the day with fans furious at their manager, the board of directors and life in general. But with Olivier Giroud in exceptional form, Aaron Ramsey also outstanding and Mesut Ozil thriving against the kind of opposition he relishes, Arsenal eventually cantered to victory in some style.Arsenal kept up their chase for a top four finish in the Premier League with a 3-0 win over West Ham at the EmiratesOlivier Giroud netted his sixth goal in seven games to open the scoring for Gunners on the stroke of half timeReferee Chris Foy was replaced by assistant Anthony Taylor midway through the second halfWales midfielder Aaron Ramsey was assisted by Giroud to double the lead with his first goal since DecemberSubstitute Mathieu Flamini sealed victory after coming on to meet a cross from Santi Cazorla 
 Question:The Gunners centre forward watches as the ball sails towards the left corner of _'s goal.
Solution:
West Ham