You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
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Question: It is common to mark the altitude with the letter h (as in height), often subscripted with the name of the side the altitude is drawn to.

Answer: is altitude the same as height in a triangle?


Question: However, the NI number is not used universally as a tax identification number. Taxpayers who need to file a tax return are given a different number, a Unique Taxpayer Reference (UTR), which is used as a reference number in the self-assessment tax system.

Answer: is national insurance number the same as tax number?


Question: The most common marine fish in the Sound include porgy, butterfish, winter flounder, summer flounder, windowpane flounder, fourspot flounder, northern and striped sea robin, little skate, menhaden, Atlantic silversides, black seabass, blackfish (tautog), cunner, bluefish, and smooth dogfish. Frequently Atlantic bonito and false albacore, both members of the tuna family, enter the sound and can be caught by anglers from small boats and shore. Many species have declined rapidly since 1975 due to over fishing. Winter flounder may not be currently present except for rare, small local populations. Tautog and summer flounder are also less numerous. Anadromous fishes include striped bass, white perch, alewives, blueback herring, and American and hickory shad. Although several shark species likely infrequently wander in and out of the Sound, e.g. blue shark, mako shark, hammerhead shark & thresher shark, there are only four species of sharks which are regularly found in the area. These are the sand tiger shark, the sandbar shark, the spiny dogfish and the smooth dogfish.

Answer:
do sharks live in the long island sound?