Avoid string including (post: '?') NLP .JSON Javascript

output example of document after NLP parse

document: Array(1)   
  0:Array(2)
    0:{text: 'Lorelei', pre: '', post: ' ', tags: Set(6), normal: 'lorelei', …}
    1:{text: 'Anderson', pre: '', post: '?', tags: Set(5), normal: 'anderson', …}

    let doc = nlp("Lorelei Anderson?")
    let bName = doc.match("#Person");
    let bNameAsJson = bName.json();

    first = `${bNameAsJson[0].text}`;
    last = ` ${bNameAsJson[1].text}`
    name = first + last

    console.log("Name is : " + name)

Name is : Lorelei Anderson?

my objective is to get the result Name is : Lorelei Anderson but i can not work out how to stop the post: '?' from printing with the text: 'Anderson'