Question: Who was the architect for the building located at 1 Garden Road, in Central and Western District on Hong Kong Island?

Context paragraphs:
Sunning Plaza: Sunning Plaza () was a 30-storey office building in Causeway Bay, Hong Kong.  This and the adjacent 19-storey residential building Sunning Court () were the first of only two projects in Hong Kong of renowned Chinese-American architect I. M. Pei, the other one being the Bank of China Tower.  They were located in the area bounded by Hysan Avenue, Sunning Road and Hoi Ping Road.  The two buildings were completed in 1982, and Sunning Court was renovated in 2003.

Bank of China Tower (Hong Kong): The Bank of China Tower (abbreviated BOC Tower) is one of the most recognisable skyscrapers in Central, Hong Kong.  It houses the headquarters for the Bank of China (Hong Kong) Limited.  The building is located at 1 Garden Road, in Central and Western District on Hong Kong Island.

Diocese of Hong Kong Island: The Diocese of Hong Kong Island is one of the three dioceses under the Hong Kong Sheng Kung Hui, a province of the Anglican Communion.  Its territory covers Hong Kong Island and the outlying islands.  The cathedral of the Diocese, St. John's Cathedral, is the oldest surviving Western ecclesiastical building in Hong Kong.  Its was constructed in the 1840s.  The incumbent Bishop of Hong Kong Island, also Archbishop and Primate of Hong Kong, Paul Kwong, was enthroned and consecrated on 25 March 2006 and 15 January 2007 respectively.  After retirement of then-Archbishop Peter Kwong in 2007, he was elected on 3 February and consecrated on 26 September in the same year, replacing the outgoing Archbishop.

Lung Fu Shan Country Park: Lung Fu Shan Country Park (, established December18, 1998) is a country park located in the Central and Western District of Hong Kong.  It covers the densely vegetated slopes of "Lung Fu Shan", including the disused Pinewood Battery as well as the Pinewood Garden picnic area, providing a scenic backdrop to the residential and commercial districts of Hong Kong Island.  In proximity to residential areas in the Mid-levels and the Western District, Lung Fu Shan area is intensively used by the public, especially by morning walkers and picnickers.  It is situated at the north of Pok Fu Lam Country Park.  Towards the east of Lung Fu Shan Country Park is Hatton Road, to the south is Harlech Road whereas to the north and west is a covered conduit constructed by the Water Supplies Department.  This country park covers an area of about 47 hectares, making it the smallest country park in Hong Kong (not including special areas).  It is also the newest country park, according to the establishment date.

Government Hill: The Government Hill is a hill in Central, Hong Kong, bounded by upper section of Upper Albert Road on the south, Queen's Road Central north, Garden Road east, and Glenealy, west of Hong Kong Island.

The Helena May main building: The Helena May main building () is a declared monument of Hong Kong housing a membership club located at No. 35 Garden Road, in the Central area of Hong Kong Island, Hong Kong.  The present day building structure remains largely unchanged from its original building structure from 1914.

MacDonnell Road: MacDonnell Road, (, formerly 麥當奴道) is an affluent road in the Mid-Levels district in Hong Kong Island, Hong Kong.  It is one of the most expensive roads in Central Mid-levels, together with Old Peak Road, Magazine Gap Road, Tregunter Path, Bowen Road, Borett Road and May Road.  MacDonnell Road is named after former Hong Kong Governor Richard Graves MacDonnell.  Starting from Garden Road, the road runs westward in the Mid-Levels and ends in Kennedy Road.

Sai Wan: Sai Wan (, Western District or simply Western) is an area in Hong Kong Island, Hong Kong that corresponds to Sai Ying Pun, Shek Tong Tsui, Belcher Bay and Kennedy Town.  However, Some Hong Kong people consider Kennedy Town as the only part of Sai Wan.  It formed part of the City of Victoria.  West Point, a former cape where major government structures in Sai Wan are close to, also used to refer to Sai Wan.  After Hong Kong's handover to People's republic of China, Sai Wan become the location for Liaison Office of the Central People's Government in the Hong Kong Special Administrative Region and people in Hong Kong tend to refer the name Sai Wan as the PRC office itself.  .

St. John's Building: St. John's Building () is a skyscraper in Central on Hong Kong Island of Hong Kong.  Owned and operated by Hongkong and Shanghai Hotels, it is built on the slope beside Garden Road and Cotton Tree Drive.  The ground floor serves as the Garden Road terminus of the Peak Tram.

Robinson Road, Hong Kong: Robinson Road is in the Mid-levels, Hong Kong Island, Hong Kong.  In the east, it is connected with the Magazine Gap Road and Garden Road, and in the west with Babington Road and Park Road.  The escalator connecting Central to Mid-levels crosses between Mosque Street and Conduit Road, below which Robinson Road runs parallel.  It was named after the fifth Governor of Hong Kong, Sir Hercules Robinson.  As early as the 1870s, Robinson Road had an enviable reputation, housing the European upper-middle class of its time.  The area remains one of the most affluent in Hong Kong.

Supporting paragraphs: Sunning Plaza Bank of China Tower (Hong Kong)
Answer: I. M. Pei