In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.

[EX Q]: Hombre de 50 años, mecánico, consulta por cuadro de dos años de evolución de dificultad en manejar la mano derecha y sensación de rigidez en el brazo. Su mujer le nota la cara inexpresiva y refiere que tiene pesadillas nocturnas muy vívidas que le despiertan agitado. En la exploración destaca rigidez en extremidades derechas y marcha lenta y sin braceo derecho. ¿Cuál es el diagnostico más probable?
[EX A]: 50-year-old man, mechanic, consulted for a two-year evolution of difficulty in handling the right hand and a feeling of stiffness in the arm. His wife notices his expressionless face and reports that he has very vivid nightmares that wake him up agitated. During the examination, rigidity was observed in the right limbs and slow walking without right arm. What is the most likely diagnosis?

[EX Q]: Una proteína conjugada es
[EX A]: A conjugated protein is

[EX Q]: La síntesis de una proteína humana por una bacteria, a la que se le ha introducido DNA humano, demuestra que
[EX A]:
The synthesis of a human protein by a bacterium, to which human DNA has been introduced, demonstrates that