In this task you will be given two dialogues. You need to determine if both dialogues have the same underlying emotion. The possible emotions are happy, sad, angry, or other. If they do output 'yes', if not output 'no'.

Input: Consider Input: Dialogue 1: 'why are you ignoring me  because what because '. Dialogue 2: 'block yourself please hey what happened you are annoying'.

Output: yes


Input: Consider Input: Dialogue 1: 'who are your developers very few professional developers use only one operating system which os'. Dialogue 2: 'wdfhe dog facewithtearsofjoyfacewithtearsofjoysmilingfacewithhearteyessmilingfacewithhearteyesfacewithtearsofjoyfacewithtearsofjoyfacewithtearsofjoyfacewithtearsofjoysmilingfacewithhearteyesfacewithtearsofjoy'.

Output: no


Input: Consider Input: Dialogue 1: 'ok  tries to ignore pain cryingface where are you '. Dialogue 2: 's dear u too u girl '.


Output: yes