def METHOD_NAME(self):
    """Check demo server sentences split as expected"""
    print("\n > Testing demo server sentence splitting")
    # pylint: disable=attribute-defined-outside-init, protected-access
    self.seg = Synthesizer._get_segmenter("en")
    sis = Synthesizer.split_into_sentences
    assert sis(self, "Hello. Two sentences") == ["Hello.", "Two sentences"]
    assert sis(self, "He went to meet the adviser from Scott, Waltman & Co. next morning.") == [
        "He went to meet the adviser from Scott, Waltman & Co. next morning."
    ]
    assert sis(self, "Let's run it past Sarah and co. They'll want to see this.") == [
        "Let's run it past Sarah and co.",
        "They'll want to see this.",
    ]
    assert sis(self, "Where is Bobby Jr.'s rabbit?") == ["Where is Bobby Jr.'s rabbit?"]
    assert sis(self, "Please inform the U.K. authorities right away.") == [
        "Please inform the U.K. authorities right away."
    ]
    assert sis(self, "Were David and co. at the event?") == ["Were David and co. at the event?"]
    assert sis(self, "paging dr. green, please come to theatre four immediately.") == [
        "paging dr. green, please come to theatre four immediately."
    ]
    assert sis(self, "The email format is Firstname.Lastname@example.com. I think you reversed them.") == [
        "The email format is Firstname.Lastname@example.com.",
        "I think you reversed them.",
    ]
    assert sis(
        self,
        "The demo site is: https://top100.example.com/subsection/latestnews.html. Please send us your feedback.",
    ) == [
        "The demo site is: https://top100.example.com/subsection/latestnews.html.",
        "Please send us your feedback.",
    ]
    assert sis(self, "Scowling at him, 'You are not done yet!' she yelled.") == [
        "Scowling at him, 'You are not done yet!' she yelled."
    ]  # with the  final lowercase "she" we see it's all one sentence
    assert sis(self, "Hey!! So good to see you.") == ["Hey!!", "So good to see you."]
    assert sis(self, "He went to Yahoo! but I don't know the division.") == [
        "He went to Yahoo! but I don't know the division."
    ]
    assert sis(self, "If you can't remember a quote, “at least make up a memorable one that's plausible...\"") == [
        "If you can't remember a quote, “at least make up a memorable one that's plausible...\""
    ]
    assert sis(self, "The address is not google.com.") == ["The address is not google.com."]
    assert sis(self, "1.) The first item 2.) The second item") == ["1.) The first item", "2.) The second item"]
    assert sis(self, "1) The first item 2) The second item") == ["1) The first item", "2) The second item"]
    assert sis(self, "a. The first item b. The second item c. The third list item") == [
        "a. The first item",
        "b. The second item",
        "c. The third list item",
    ]