Which theme of Haydn's surprise symphony is in them and variation form?

In Haydn's "Surprise Symphony" (Symphony No. 94), the theme presented in the second movement (Andante) is in theme and variations form. This movement features a gentle and serene theme that is followed by a series of variations, each altering the theme in different ways while maintaining its recognizable structure. The use of dynamic contrasts and playful instrumentation, particularly the famous sudden loud chord, adds to the movement's charm and surprise element.