"House" refers to the British house of commons.
Explanation:
The house of commons is the lower house of the parliament in the United Kingdom. The house of commons is officially the honorable commons of the United Kingdom of Great Britain and Northern Ireland which are assembled in the parliament.
Like the upper house of the parliament, it also meets in the palace of Westminster. The house of commons was found on 22nd of January, in the year 1801. The leader of the house at present is Jacob Rees mogg.
