function create(sentences) {
        let content = document.getElementById('content');
        for (let i = 0; i < sentences.length; i++) {
            let currentDiv = document.createElement('div');
            let paragraph = document.createElement('p');
            paragraph.style.display = 'none';
            paragraph.textContent = sentences[i];
            currentDiv.appendChild(paragraph);
            currentDiv.addEventListener('click', onChange);
            function onChange(event) {
                event.target.childNodes[0].style = 'inline-block';
            };
            content.appendChild(currentDiv);
        }
    }