Who is head of state of Solomon Islands?

Solomon Islands is a sovereign country consisting of six major islands and over 900 smaller islands in Oceania lying to the east of Papua New Guinea and northwest of Vanuatu and covering a land area of 28,400 square kilometres. The country takes its name from the Solomon Islands archipelago, which is a collection of Melanesian islands that also includes the North Solomon Islands. The official name of the then British overseas territory was changed from "the British Solomon Islands Protectorate" to "Solomon Islands" in 1975. Self-government was achieved in 1976. Independence was obtained two years later. Today, Solomon Islands is a constitutional monarchy with the Queen of Solomon Islands, currently Queen Elizabeth II, as its head of state; she is represented by the Governor-General (currently Frank Kabui) who is chosen by the Parliament for a five-year term. Manasseh Sogavare is the current Prime Minister of Solomon Islands.